Encryption and network security Essay

Honeynets: Observing Hackers’ Tools, Tactics and Motives in a Controlled Environment Solutions to hacker attacks are usually fixes that are developed when damage has been done. Honeynets were solely developed to catch and monitor threats (i. e. a probe, scan or attack). They are designed to gather extensive data about the threats. These data are then interpreted and used for the development of new tools to prevent actual damages to computer systems. Talabis defines a honeynet as a network of high interaction honeypots that simulates a production network and configured such that all activity is monitored, recorded and in a degree, discretely regulated. Seen below is a diagram of a typical honeynet setup as given by Krasser, Grizzard, Owen and Levine. Figure 1 A typical honeynet setup Deployment of honeynets may vary as it is an architecture. The key element of any honeynet is the honeywall. This is the command and control gateway through which all activities come and go. This separates the actual systems from the honeypot systems wherein threats are directed to intentionally. Two more elements are essential in any honeynet. These are discussed below. Data Control Data control is necessary to lessen the risks posed by the captured threats without compromising the amount of data you are able to gather. To do this, connection counting and Network Intrusion Prevention System (NIPS) are used. These are both automated data control. Connection counting limits outbound activity wherein connections beyond the limit are blocked. NIPS blocks or disables known threats before it can attack outbound. The Honeynet Project Research Alliance has defined a set of requirements and standards for the deployment of Data Control. First is the use of both manual and automated data controls. Second, there must be at least two layers of data control to protect against failure. Third, in case of failures, no one should be able to connect to the honeynet. Fourth, the state of inbound and outbound connections must be logged. Fifth, remote administration of honeynets should be possible. Sixth, it should be very difficult for hackers to detect data control. And finally, automatic alerts should be raised when a honeynet is compromised. Data Capture The Honeynet Project identifies three critical layers of Data Capture. These are firewall logs, network traffic and system activity. The data collection capabilities of the honeynet should be able to capture all activities from all three layers. This will allow for the production of a more useful analysis report. Firewall logs are created by NIPS. The Snort process logs network traffic. Snort is a tool used to capture packets of inbound and outbound honeynet traffic. The third is capturing keystrokes and encryption. Sebek is a tool used to bypass encrypted packets. Collected data is hiddenly transmitted by Sebek to the honeywall without the hacker being able to sniff these packets. Risks As with any tool, honeynets are also threatened by risks affecting its usage and effectiveness. These include the risk of a hacker using the honeynet to attack a non-honeynet system; the risk of detection wherein the honeynet is identified by the hacker and false data is then sent to the honeynet producing misleading reports; and the risk of violation wherein a hacker introduces illegal activity into your honeynet without your knowledge. Alerting As mentioned in the requirements and standards set for data control, alerts should be in place once an attack is done to your honeynet. Otherwise, the honeynet is useless. An administrator can monitor the honeynet 24/7 or you can have automated alerts. Swatch is a tool that can be used for this. Log files are monitored for patterns and when found, an alert is issued via email or phone calls. Commands and programs can also be triggered to run. Honeynet Tools Several honeynet tools are available to the public for free so they can setup their own honeynet for research purposes. These tools are used in the different elements of a honeynet. Discussed below are just three of them. Honeynet Security Console This is a tool used to view events on the honeynet. These events may be from SNORTÂ ®, TCPDump, Firewall, Syslog and Sebek logs. Given these events, you will be able to come up with an analysis report by correlating the events that you have captured from each of the data types. The tool’s website lists its key features as follows: quick and easy setup, a user-friendly GUI for viewing event logs, the use of powerful, interactive graphs with drilldown capabilities, the use of simple search/correlation capabilities, integrated IP tools, TCPDump payload and session decoder, and a built in passive OS fingerprinting and geographical location capabilities. Honeywall CDRom Roo This is the recommended tool for use by the Honeynet Project. This is a bootable CDRom containing all of the tools and functionality necessary to quickly create, easily maintain, and effectively analyze a third generation honeynet. Much like the Honeynet Security Console, this tool capitalizes on its data analysis capability which is the primary purpose of why honeynets are deployed – to be able to analyze hacker activity data. GUI is used to maintain the honeywall and to track and analyze honeypot activities. It displays an overview of all inbound and outbound traffic. Network connections in pcap format can be extracted. Ethereal, another tool, can then be used with the extracted data for a more in-depth analysis. Sebek data can also be analyzed by this tool. Walleye, another tool, is used for drawing visual graphs of processes. Although this tool may be useful already, several improvements will still have to be introduced to increase its effectiveness. Walleye currently supports only one honeynet. Multiple honeynets can be deployed but remote administration of these distributed systems still needs to be worked on. Sebek This is a tool used for data capture within the kernel. This is done by intercepting the read() system call. This hiddenly captures encrypted packets from inbound and outbound activities by hackers on the honeypot. Basically, Sebek will tell us when the hacker attacked the honeypot, how he attacked it and why by logging his activities. It consists of two components. First, a client that runs on the honeypot. Its purpose is to capture keystrokes, file uploads and passwords. After capturing, it then sends the data to the server, the second component. The server normally runs on the honeywall where all captured data from the honeypot are stored. Found below is the Sebek architecture. Figure 2 Sebek Architecture A web interface is also available to be able to analyze data contained in the Sebek database. Three features are available: the keystroke summary view; the search view; and the table view which provides a summary of all activities including non-keystroke activities. References Honeynet Security Console. Retrieved October 8, 2007 from http://www. activeworx. org/onlinehelp/hsc/hsc. htm. Krasser, S. , Grizzard, J. , Owen, H., Levine, J. (2005). The use of honeynets to increase computer network security and user awareness. Journal of Security Education, 1, 23-37. Piazza, P. (2001, November). Honeynet Attracts Hacker Attention: The Honeynet Project Set Up a Typical Computer Network and Then Watched to See What Turned Up. Security Management, 45, 34. SebekTM FAQ. Retrieved October 8, 2007 from http://www. honeynet. org/tools/sebek/faq. html. The Honeynet Project. (2005, May 12). Know Your Enemy: Honeynets. What a honeynet is, its value, and risk/issues involved. Retrieved October 8, 2007 from http://www.honeynet. org. Talabis, R. The Philippine Honeynet Project. A Primer on Honeynet Data Control Requirements. Retrieved October 8, 2007 from http://www. philippinehoneynet. org/index. php? option=com_docman&task=cat_view&gid=18&Itemid=29. Talabis, R. A Primer on Honeynet Data Collection Requirements and Standards. Retrieved October 8, 2007 from http://www. philippinehoneynet. org/index. php? option=com_docman&task=cat_view&gid=18&Itemid=29. Talabis, R. Honeynets: A Honeynet Definition. Retrieved October 8, 2007 from http://www. philippinehoneynet. org/index. php?option=com_docman&task=cat_view&gid=18&Itemid=29. Talabis, R. The Gen II and Gen III Honeynet Architecture. Retrieved October 8, 2007 from http://www. philippinehoneynet. org/index. php? option=com_docman&task=cat_view&gid=18&Itemid=29. The Honeynet Project. (2005, May 12). Know Your Enemy: GenII Honeynets. Easier to deploy, harder to detect, safer to maintain. Retrieved October 8, 2007 from http://www. honeynet. org. The Honeynet Project and Research Alliance. (2005, August 17). Know Your Enemy: Honeywall CDRom Roo. 3rd Generation Technology. Retrieved October 8, 2007 from http://www. honeynet. org.

Whether Or Not Armed Security Guards Should Be In Schools?

Whether or not armed security guards should be in schools has been a debate for years but has really been brought into the limelight since the most recent tragedies of Columbine, Virginia Tech and Sandy Hook. The supporters of having armed security in our school districts believe that it is a needed layer of security and helps to diminish response time if necessary while keeping children, parents and teachers feeling safer to be in school. The ones against having guns in the schools believe that we have had armed guards in schools and it did nothing to stop it.They also believe that the cost is too high while also worrying about their children’s psyche from being around loaded weapons every day. No matter which side you are on, there are great arguments for both sides that are logical as well as emotional and it is everyone’s job to listen to all of the information that is available and make their decision based on what they feel is the best choice. That choice could be one of the most important decisions that they ever make because it could mean the difference between life and death.Sandy Hook Elementary School, Columbine High School, Virginia Tech, and the University of Texas at Austin were some of the most televised and the deadliest school shootings that have ever occurred in the United States. Since 1992, there have been over 387 school shootings which are way too many for the United States which poses the question, why did these tragedies happen in the first place? If we had armed security guards or a military/police presence at our institutions of development and higher learning would these tragedies have been prevented or could there have been less loss of life?The answer is that having an armed guard would not have prevented these attacks from individuals whose entire intention was to commit murder. Look at Columbine and Virginia Tech, both of these facilities had armed guards on their campus and it did nothing to stop the attack. The att ackers observed the guards behaviors and learned their routines for patrolling and made their moves when they could get past the guards without detection.This also raises the question is if the school is liable for the deaths of these students since they had trained professionals on site and they did nothing to stop the attack could the school be charged with negligence? So with the evidence of having two of the most brutal school shootings of all time happen while armed security was present, what makes you think that they could stop an incident somewhere else? Deciding whether or not armed security would actually stop an attack is important but so is figuring out how to pay such high costs to have these armed personnel on site to protect our children.Most schools are struggling as it is to keep viable programs such as the arts running while also trying to keep their schools staffed with teachers and other personnel. How could they even fathom paying more money for security when the y cannot even keep an art class going? The average salary for armed security guards across the country is around $55,000 per year then you have to factor in training, equipment, uniforms, and benefits so, on average a school would have to pay $100,000 per year for one security guard for their school.Now some school districts only have a few schools but others have a lot more and they would have a hard time paying for that. Of course, a lot of people would argue that you should not put a price tag on our children’s safety but in many cases the price of their educations would diminish because less money would be spent there to be able to pay for security. Could a school district along with the parents choose to take education away from the students in order to add armed guards in the chance that something goes wrong?Education is a key component in raising a smart, self-sufficient adult. The other factor that becomes a part of cost is having the money to pay for the lawyers and incidentals in the chance that the security guard acted inappropriately. What if there is an accidental shooting or a guard becomes over zealous in what they feel that their responsibilities are? These factors could lead to major lawsuits that the school would be responsible for by either having to represent that officer or in paying settlement and court costs for a lawsuit.These are added costs that the majority of the schools across the United States cannot afford to take on. The safety of schools have been tested more in the recent years with news coverage of the most recent incident in Sandy Hook Elementary School in Newtown, Connecticut, where twenty children and six staff members lost their lives. With the recent rise of school shootings it is no wonder parents are concerned for their children’s safety in schools.Where drugs and peer pressure were once major concerns, in today’s society, we worry about our children dying in the hands of armed shooters. While ther e is much controversy over how to protect the future of America’s children, lawmakers are supporting a bill to allow armed guards to stand and protect our children in the school systems by creating laws to allow armed security in the schools. â€Å"The Indiana amendment's sponsor, Rep. Jim Lucas (R), said he believes mass shootings like the one in Newtown could be prevented by more firearms. † (Resmovits, 2013).In support of armed guards, the National Rifle Association has paid for research and found among the study’s central conclusions is that ‘‘the presence of armed security personnel adds a layer of security and diminishes response time’’ in a shooting, (Asa) Hutchinson said. (Asa Hutchinson) cited a 1997 Mississippi incident in which an assistant principal ran to his truck to retrieve a . 45-caliber semiautomatic pistol and subdued a gunman who had already shot two students (Stolberg). † New legislation would allow armed teac hers, staff members, or on-duty patrols to respond if a situation were to occur.†Ã¢â‚¬Å"The (National Rifle Association's) model legislation would lift restrictions on guns in schools and require specific training for school employees who choose to carry guns. † (Resmovits, 2013). In this time of uncertainty, President Barack Obama, is trying to pass stricter gun laws. â€Å"As President Obama tries to persuade a reluctant Congress to pass new gun laws, the poll found that a majority of Americans -54 percent- think gun control laws should be tightened, up markedly from a CBS News poll last April that found that only 39 percent backed stricter laws.† (Cooper and Sussman, 2013).There is much speculation this increase could be as a result of the Newtown shooting. Meaning people are seeking security, parents are worried for their children, and there is widespread fear of a situation like Newtown ever happening again. Which brings us back to our controversial view, why is having an armed guard important? Having an armed guard might also dissuade any possible shooters from attempting to attack the school, avoiding the situation altogether. The armed guard would be a figure of authority and possible intimidation of any gunmen.As the saying goes ‘you can’t bring a knife to a gun fight’ therefore it would be hasty to think schools can stop armed intruders with anything other than a gun itself. Usually these gunmen are suicidal and seeking attention, where they understand their outcome is death, therefore restraining is not enough. A gunman at this level would not hesitate to shoot first, regardless of who is in their way, which is why having someone on site ready to respond and taken the gunman down is an ideal solution. As a parent there is nothing more important than keeping your kids safe and the same goes for a teacher and their students.Many parents feel that whatever a school needs to do to keep their children safe they are more than willing to agree with. Teachers feel more relaxed that they have someone there to help them in an emergency situation that can help protect the children and children feel safer knowing that they have someone to turn to when their parents are not around to protect them. Some people might argue that having a loaded gun in the school might mess with a child’s mental state because it makes them feel that guns are the only form of protection so they would prefer them not to be there.The reality of the situation is that we live in a world that can be tragic and devastating at times and a lot of kids are forced to see things that are way beyond their years and they are circumstances that no child should have to deal with. But, the great thing about kids is that they are resilient and very smart and with the proper education could be taught about right and wrong and why they need to have armed security guards at school. It is just like explaining to your kids how to dial 91 1 or where in the house the smoke detectors and fire extinguishers are.You also make your kids wear seatbelts and bike helmets to protect them so that they do not get hurt in case of an accident. Parents do these things not to scare their kids but to prepare them in case of emergencies. Children are not equipped to handle an active shooter in school nor should they ever be expected to just like you would not teach a child how to fight a fire but teaching them that this person(s) on campus are there to protect them in that small chance that someone comes into their classroom wishing to do them harm.Parents and teachers would love nothing more than to let their children believe that the world is filled with rainbows and teddy bears but the reality is that it is not and no matter how much people try to protect children from evil you are doing them a disservice by not telling them the truth. It would be morally wrong to lie to children and to make them feel safe when there is a potentia l for danger. Ethically it is the responsibility as parents and teachers to teach children that there may be evil in the world but there is also a lot of good and that there are always people here to protect us.Making a child feel safe and secure while also making the parents and teachers that are responsible for these kids is clearly more important than what it might cost or the possibility that having proper security might possibly fail. There have been too many shooting incidents in the United States but who knows the number of shootings that were prevented because a school chose to have security on campus. Proper knowledge and training is key to making sure that these security guards can do there jobs to protect the innocent.Another option for a school that may not have the financial resources is to hire off-duty police officers to work details on there days off because this would cost a lot less and you are guaranteed to have highly trained and dedicated people willing to put t heir life on the line for your children. As a society why are we more willing to pay for name brand clothes for our kids then add security that can save their lives?During a situation as horrific as an active shooter in a school is a serious issue that unfortunately is our reality today and we have to prepare that it could happen and having armed and trained security personnel on site could mean the matter between life and death and is this something we really want to chance because of money or the possibility that it is for nothing? We do not get into car accidents every day but we always make sure that are children are buckled up so why should adding security measures to schools be any different?

Preferential Trade Agreements Essay Example | Topics and Well Written Essays - 2000 words

Preferential Trade Agreements - Essay Example Though the prime motive behind the formation of these groups was to prevent any form of discrimination among member nations, it is being witnessed that this is not being followed in practice. In fact, existing imbalances on a regional basis have driven nations to form Preferential Trading Arrangements (PTAs) that has been the trend since the past half century. During the same period, it has also been witnessed that there has been a major growth in the degree of multilateral openness within the above organizations. The question being asked by the authors of the paper Mansfield and Reinhardt is as to why nations have relied on preferential liberalization when the prime objective of the above organizations has been to advocate non-discrimination. Additionally, the authors have also performed requisite theoretical and mathematical analysis to determine the various factors that have led to such deviations, which forms a substantial part of the paper currently under review. The major aim of the current review is to analyze the findings, claims and arguments of this paper and to determine the extent to which these claims are justified. On the backdrop of such analysis, the paper attempts to provide a suitable set of recommendations on the basis of which further analysis may be initiated. 2. SUMMARY The authors, by way of the paper, have identified that the international trading system has witnessed a rapid increase in the formation of numerous Preferential Trading Agreements (PTAs). Moreover, the authors have also expressed agreement over the fact that there has been an increased multilateral openness by way of the formation of the GATT and the WTO. However, the authors have expressed that little research has been done for determining how and due to which reasons the multilateral regime has helped in the conception and formation of PTAs by the members of these organizations themselves. The paper claims that the prime reason behind nations preferring for the formation of PTAs is to enhance their bargaining power. The formation of these agreements is perceived as providing the member nations with an opportunity to help them gain strength against any future policies of the GATT/WTO that may not go well with the economic interests of the member states. Moreover, the presence of PTAs provides the member nation with extra muscle that would help it in being more vocal and provide an opportunity to the member for greater market power and share. The authors argue that the past few years has seen a major increase in the number of members of these organizations, thereby making it more and more difficult to allow the organizations to allow at multilateral agreements and hope for any sort of collective actions. In this backdrop, the authors state positively that the formation of PTAs also helps members with similar vested economic interests in solving common problems and achie ving common objectives. In this backdrop, the authors argue that the prime reason for the rise and formation of these preferential agreements is the existence of the GATT/WTO themselves. In

Write ten personal strategies you can employ to help you deal with Article

Write ten personal strategies you can employ to help you deal with stress - Article Example First strategy that can be used to ensure that there is no stress at all is to recall that no matter what happens, an individual would not take stress in entirety. He would remain contented with whatever is available at his disposal and thus be satisfied with the things around him in a professional way. He would feel that he is completely at ease with the surroundings around him and would in no way fall for such nuances of stress which would further deflate his individual self. This is a clear indication of how well he handles stress and how he can keep away such issues in the future as well. The second strategy that can be listed here is of seeking someone’s help and assistance so that the stress epidemic does not actually creep into the individual’s system. It would mean he is taking help from an elder or soliciting advice that shall solve the problem at hand. This is a very significant undertaking that can reduce stress immensely and would handle the long term stressful conditions that come about as a result of the same. Help is always easily available because people readily give out their assistance to the ones who are professionally fatigues and do not know where to end up (Shuttleworth, 2004). The third such strategy is to heal one’s own self through certain exercises which would relieve this individual of stress. This would mean that he would undergo different acts and behaviors which would not burden his mind at all, rather assist him in understanding the nuances related with stress and how it can be kept at a safe distance from his peculiar domains. Even though this requires persistence on the part of the person under question, it also demands a great deal of motivation by the people around him at all times. The fourth strategy which can be employed here is of soliciting help and facilitation from medical counselors who would tell exactly where this person is lacking professionally and what he needs to do in order to move ahead further in life.

Information System Essay Example | Topics and Well Written Essays - 1250 words

Information System - Essay Example and, (ii) information dissemination to patients about their treatment modules, scanning procedures, precautions, preventions, and costs of treatments. This essay discusses the usefulness of our hospital’s information system on our work as a nurse and on our clients, the patients. Over the last few decades the information technology has progressed by leaps and bounds. Along the technology has grown the number of IT solution providers, the large multinationals, medium and small, and those working in specialised niche areas. When selecting an IT product or application the big company is not necessarily the best. The wisdom instead lies in selecting a company which provide the best solution to a specific need, at a reasonable cost. The ‘best of breed’ approach is therefore a strategic approach to select the best product for each solution, from a variety of companies, instead of buying everything from one company. This approach invariably gives optimal solution in each area, richer functionality, and thus establishes business linkages with more companies. Our hospital therefore uses the ‘best of breed’ approach for development and functioning of its information system. The ‘best of breed’ approach is, however, beset with its own problems as compared to the approach of selecting integrated systems that provide multiple applications with a common database, integrated sharing, convenience, and consistent user interface. A comparison of the two approaches is worthwhile to find out the comparative value of the two approaches: (i) Cost: Specialized features of ‘Best of Breed’ applications provide competitive advantage which serve to cut costs and increase revenue. The systems’ advance features compensate for higher up-front and on-going costs as against the integrated systems which may have lower licensing costs, may not require costly interfaces, and overall may be less expensive. Shared data in integrated systems also reduces

Reflection Essay Example | Topics and Well Written Essays - 500 words - 90

Reflection - Essay Example He argues that all black people are forced to be painfully aware of the color of their skin. In fact, he holds that blacks are forced to perceive the whole world through the lens of their skin color. We regularly feel that the migrant story is one of a kind to individuals who have left their homes. However, for the speaker it has progressively turned into an account of individuals who have lost something vital to who they are and need to rehash themselves and choose who they are in the wake of that misfortune. The thought of an immigrant is an exceptionally political term for Mengestu. It does not exist as a genuine meaning of a sure collection of individuals. He recalls living in France for quite a long time and being called an expatriate, not an outsider. In fact, the speaker speaks a lot about the status of an â€Å"expat†. He states that it is amusing how one educated person is actually an expatriate in any country of the world, rather than an immigrant or even a refugee. The thought that one can just claim one space for oneself appears a tiny bit foolhardy, particularly given the outcomes of the diaspora: How we regularly live in more than one place nowadays, and the way that not very many of us have a solitary personality. Mengestu emphasizes that he loves the word â€Å"diaspora†, as it implies the meaning of an individual who has more than one cultural identity.

DISCUSSION REPLY Essay Example | Topics and Well Written Essays - 500 words

DISCUSSION REPLY - Essay Example Supporters of the Replacement Model do not believe that interbreeding was common or likely and would not be relevant on an evolutionary level (Clarke, 1-2). There is no perfect theory. The only disagreement that I have with this theory is that it so staunchly argues that interbreeding is not a factor in the origins of modern humans and their populating of the planet. I think that may be a bit short sited. This would be entirely believable if the distinction between the African stock was vastly superior to the products of evolution that has occurred in Europe and Asia. However, if there were enough similarities and interaction it seems inevitable that inbreeding would most certainly occur. This favors the Partial Replacement Theory (Clarke 2-3). However, either perspective is stronger than the idea that all human developed only in Africa and is solely the result of mass migration. Most people have been taught that Neanderthals were the quintessential â€Å"cave-man.† Slow moving, slower thinking, and died off due to an inability to adapt, allowing Homo sapiens to become the ultimate dominant species of Hominid. However, modern researchers are changing that perspective and putting the myth to rest that Neanderthals were slow-witted and little or no real interaction with the African Modern humans migrating into Europe and Asia. Recently remains were discovered that confirm that inbreeding between did occur between Homo sapiens and Neanderthal. This lends credence to the theory that Partial Replacement took place. Neanderthal is presently being found in the modern populations of human beings throughout Asia and Europe at a ratio of %1to %4 presences of Neanderthal ancestry (Viegas 1). The skeletal remains found date back 30,000 to 40,000 years ago; they belong to an individual who shows cranial signs of inherited traits of their mixed heritage. For example, the lower jaw is neither jutting as in

Nursing skills Essay Example | Topics and Well Written Essays - 3000 words

Nursing skills - Essay Example To protect the patient’s identity in accordance with the NMC Code of Conduct, this patient shall be referred to as Wilson. He was admitted into the hospital after a three inch gash on his arm became infected. Based on my role as a nurse in instances of wounds and infection, my mentor instructed me to clean the patient’s wound. I did so under my mentor’s direct supervision and guidance. Before I dressed his wound, I first asked for his permission. While cleaning the patient’s wound, I asked the patient how he was feeling, and if he felt any pain from his wounds. I also explained the process of dressing his wound, and why I was doing it. Before I dressed his wound, I first washed my hands aseptically with soap and running water, drying my hands well on a sterile towel. I also prepared all the materials I would use to clean the wound. I also closed the door to his room to afford privacy and helped him to sit-up to a comfortable position on the bed. I placed paper towels underneath his wounded hand and placed all the materials I would need on a tray placed on a table adjacent to the bed. I opened the dressing packs and dropped them on to the sterile tray. The dressing pack included the mepore, the gauze, and the cotton balls. The alcohol was placed on the table, along with the saline solution, the iodine and the alcohol. I opened and put on sterile gloves and started cleaning the wound. ... I opened the dressing packs and dropped them on to the sterile tray. The dressing pack included the mepore, the gauze, and the cotton balls. The alcohol was placed on the table, along with the saline solution, the iodine and the alcohol. I opened and put on sterile gloves and started cleaning the wound. I initially used normal saline solution and followed it up with iodine to clean the wound; and later, I dressed the wound with mepore and gauze. I then secured the gauze with a plaster. Feelings I felt very calm and confident while cleaning and dressing Wilson’s wound because I had previous experience carrying out the procedure and I knew what to expect, how to carry out the process aseptically, and I had my mentor guiding and supervising my actions. Since I acted calm and competent, Wilson was very cooperative throughout the procedure. He did not display any anxiety or agitation. My mentor also prevented me from making any mistakes in the process, encouraging me and reminding me of the aseptic measures I had to apply in order to prevent infection. As a result of the support and of my competence in the activity, the patient also felt safe in both our hands. Evaluation Before I carried out the procedure, I asked for the patient’s consent first; this is part of the ethical code of conduct and is essential to the respect owed to the patient (Hannon and Clift, 2010). Patients have the right to autonomy, in other words, they have the right to decide the direction of their care; therefore, their consent is essential before any intervention is carried out (Hannon and Clift, 2010). This consent is a contract between the health provider and the patient for the provision of care and the NMC clearly states that it is important to secure such consent before any care is

Films of moral struggle research paper Example | Topics and Well Written Essays - 5000 words

Films of moral struggle - Research Paper Example In addition, the paper is going to determine whether clones should be accepted into the society since they have human feelings and memories. Also, the paper is going to discuss the advantages and disadvantages of cloning. The main question that the paper is going to address is should clones or can clones should replace human beings? Moon is a 2009 British film directed by Duncan Jones and produced by Stuart Fennegan and Trudie Styler. The science fiction film is portrayed in the future that is 2035. The star of the film is Sam Rockwell as Sam Bell who is an astronaut mining helium-3 in solitary for three years. ‘Moon’ superseded its budget of 5million dollars to gross at 9.7 million dollars in total. Towards the end of his three year contract, Sam who works with a robot called GERTY discovers that he has a doppelganger. This is after he crashes and overhears his robot companion talking to the rescue team. After tending to his unconscious doppelganger, the two Sam find out from GERTY that they are both clones of an original Sam. After this shocking news the two clones decide to undertake their own investigations and search into the cloning business. They are shocked to discover a vault full of hundreds of clones which seem to be half asleep. They discover that the company the original Sam works for clone’s astronaut to escape paying new astronauts. They decide to expose lunar company to the world and the younger or newer Sam goes to earth and tells the story which brings a lot of conflicts to the company as witnessed in the shift in stock value. In the end the film depicts that human beings do not agree with lunar’s work ethics and it seems the clones are more humane than humans themselves (Moon). Cloning can be defined as the creation of similar genetic copies using the original organisms DNA thereby making their DNA 100% similar (Hutson, 2015). Cloning uses the same process of creation like bacteria or plants do that is asexual

Stakeholders Groups Essay Example for Free

Stakeholders Groups Essay Stakeholders are groups of people who have an interest in a business organisation. They have an interest in the business and can also influence the way business functions. There are two types of shareholders and they are internal and external stakeholders. Internal are those people who are the members of the business organisation, this means that University Hospital of Coventry and Warwickshire consists of many internal stakeholders and they are managers, owners, shareholders, employees. Some people can be both internal and external stakeholders like the staffs or shareholders because they are also local residents. University Hospital of Coventry and Warwickshire has different types of stakeholders and they are: Employees – people that work within the business. Their stake is that the company provides them with a livelihood. They seek security of employment, promotion opportunities and good rates of reward. They may also want to work for a company that they are proud of. Employees are internal to the business. These are the people who work at the hospital in the different departments. If they enjoy their work and are motivated therefore they provide a good service to their patients free of charge. Suppliers – They want steady orders and prompt payment. They also want to feel valued by the company that they supply. Suppliers are external to the business. University Hospital of Coventry and Warwick will have lots of suppliers to provide good service to their patients. The suppliers need to be sure of the things that they are supplying to the hospital because they don’t want to go back with some properties because this would cost them money and also waste their time. Also they need to built their trust with the business so that they know when to pay them and not to be late on the payment Pressure groups/unions – These represent the interests of groups of employees. They seek to secure higher wages and better working conditions for their members. These are external to the business. Government – They are the stakeholders who control and give funding to the hospital. They always want the business to be successful and to be able to create jobs and also pay taxes. Government is external to the business. Local community – These are the community that live around the hospital and use its healthcare services. The actions of a business can have a dramatic effect on communities. Local community is external to the business. Patients – These are the people who use the  healthcare services in the hospital. They might just be there for an appointment or they might be overnight or longer, it depends on their treatment. They demand to have a good service that they are happy with so that they can influence the government to help the hospital to improve their services and facilities even more. Tesco PLC Owners people that own the business. This may be a sole trader or a partnership. In a company it would be the shareholders. Owners are always considered as the most important stakeholder because they might have put a good part of their life into setting up a business. Owners are internal to the business. Tesco is a Public Limited Company therefore it is owned by several partners. Employees – people that work in Tesco in the different departments. Employees are internal to the business. Suppliers- Tesco will have lots of suppliers to provide the materials for the goods they sell. Suppliers are external to the business. Customers – They influence the business by buying products of interest so therefore they influence Tesco’s product choice. They also want the company to produce high quality and value for money products. They are happy to se improvements that give them a better value for money e.g. sale. Customers are external to the business. Trade unions – They represent the interest of groups of employees. They seek to secure higher wages and better working conditions. Community – May often provide many of the firms the staff and customers. Sometimes they can feel aggrieved by some aspects of what firm does. The business can often supply goods and services vital to the local area.

Orphaned And Vulnerable Children In Africa Education Essay

Orphaned And Vulnerable Children In Africa Education Essay Introduction During the course Education Development in Diverse Societies we learned about the main educational theories and other (inter)disciplinary approaches to study educational issues in developing countries. We analysed educational reforms and innovations from an interdisciplinary and multilevel perspective, and examined their theoretical basis, the practical implications, the strengths and weaknesses, and how they respond to the learning needs of children with a diverse background.  [1]  In this paper I will apply the knowledge and understanding that I gained by writing about the impact of the HIV/AIDS epidemic on basic education for children at risk.  [2]   The AIDS epidemic has become a global crisis currently threatening the lives of millions of people and devastating entire societies. Education systems have an essential role to play in fighting this epidemic, because of their capacity to reach very large numbers of young people with life-saving information and skills. A completed primary education can reduce the risk of HIV infection for young people; and in fact, basic education has such a powerful preventative effect, that it has been described as the social vaccine (Boler Carroll 2003). As the epidemic gathers pace, however, it poses increasing risks to education itself, threatening to stop children from enrolling, teachers from teaching and schools from functioning. This threatens the Right to Education, and the objective of Education for All (EFA) and the Millennium Development Goal (MDG) to achieve primary universal education. Particularly, orphans and vulnerable children (OVCs), face a lot of challenges in the provision of q uality education.  [3]   In this paper, I therefore focus on the impact of the HIV/AIDS epidemic on basic education for orphans and vulnerable children in Sub Saharan Africa in order to improve and increase their access to quality education, skills development and other social services. Since I am going to conduct research in Zambia on a related topic, I focus particularly on the impact of HIV/AIDS epidemic on basic education in Zambia. The research questions of this paper therefore state: What is the impact of the HIV/AIDS epidemic on basic education for orphaned and vulnerable children (OVCs) in Zambia? What can be done to increase their access, progression and educational outcomes? Part one of this paper deals with the more general literature about HIV/AIDS in Sub Saharan Africa. This includes the impact of HIV/AIDS, leading to many different educational consequences. In part two I focus on Zambia as a case study, whereby I explain the HIV/AIDS epidemic in Zambia, the impact it has on OVCs and the educational system. Part three discusses the possibilities of redressing the harmful consequences within the educational system, whereby I focus on community schools. In conclusion, I answer the research question and I will give recommendations for further research. The HIV/AIDS epidemic in Sub Saharan Africa Two-thirds of all people infected with HIV/AIDS live in Sub Saharan Africa, although this region includes little more than 10% of the worlds population (UNAIDS 2008; Foster Williamson 2000: 275; Barnett Whiteside 2006: 210-19). HIV/AIDS has caused immense human suffering in the continent. The most obvious effect of this crisis has been illness and death, but the impact of the epidemic has certainly not been confined to the health sector. Households, schools, workplaces and economies have also been badly affected. Since the beginning of the epidemic more than 15 million Africans have died from AIDS (UNAIDS 2008). In the previous year 2008, an estimated 1.4 million adults and children died as a result of AIDS in Sub Saharan Africa (UNAIDS 2008). Besides, a growing number of children in Sub Saharan Africa have been orphaned by AIDS (Robson Sylvester 2007: 260). However, detailed information on the numbers of children directly affected by the HIV/AIDS epidemic is very limited in most countries in Sub Saharan Africa (Bennell 2005: 468). A major part of the problem is that it is often difficult to establish whether a child, parent or carer is ill or has died as a result of an AIDS-related disease. Another complicating factor is that there is no standard definition of an orphan. Definitions of orphans vary across different cultures and studies. In general, an orphan due to AIDS is defined as a child who has lost at least one parent dead from AIDS or AIDS related diseases. However, UNICEF and UNAIDS have a more specific definition. They define an orphan as a child under 15 years of age: a single orphan has lost one parent, while a double orphan has lost both parents (Foster Williamson 2000; Brennell 2005; Barnett Whiteside 2006: 213). For the purpose of this paper, and in line with working definitions in Zambia, an orphan is defined as a child below the age of 18 who has lost one or both parents (Robson Sylvester 2007: 262). The toll of HIV/AIDS on households can be very severe. Although the whole population is affected by HIV/AIDS, it are often the poorest areas of society that are most exposed to the epidemic and for whom the consequences are most severe. In many cases, the presence of AIDS causes the household to break up, as parents die and children are sent to relatives for care and upbringing. Although the HIV/AIDS epidemic has affected many aspects of social and economic development, this paper focuses on the affect on educational development. The relationship between AIDS and the education sector is circular as the epidemic worsens, the education sector is damaged, which in turn is likely to increase the incidence of HIV transmission. There are numerous ways in which AIDS can affect education, but equally there are many ways in which education can help the fight against AIDS and generates hope (Kelly 1999: 6-7).  [4]  The extent to which schools and other educational institutions are able to continue functioning will influence how well societies eventually recover from the epidemic. Or as the director of UNAIDS, Peter Piot, explained it: Without education, AIDS will continue its rampant spread. With AIDS out of control, education will be out of reach (World Bank et al. 2002). OVCs are less likely to have proper schooling. The death of a prime-age adult in a household will reduce a childs attendance at school (World Bank 1997: 225 in Barnett Whiteside 2006: 220).  [5]  The household may be less able to pay for schooling. An orphaned child may have to take on household or income-earning work. Sick adults may have reduced expectations of the returns of investing in childrens education as they do not expect to live long enough to recoup the investment. When a child goes to another household after his or his parents death, the obstacles become greater as the child is not their own (Barnett Whiteside 2006: 220). Finally, a reason why it is important to focus on children is that the impact of HIV/AIDS will linger for decades after the epidemic begins to wane (Foster Williamson 2000: 275). However, for a diversity of reasons, little attention has been paid to the situation and experience of individual children affected by HIV/AIDS. Nevertheless, greater understanding of the impact of HIV/AIDS on childrens education is essential in the design and evaluation of programmes to support children living under difficult conditions. HIV/AIDS epidemic in Zambia Zambia, in southern Africa, has been severely affected by the HIV/AIDS pandemic and can be seen as the mirror of Sub Saharan Africa. Statistics emphasize that one in five adults is infected with HIV (Kayanta 2004 in Robson Sylvester 2007: 259-60). Additionally, more than 70% of the population lives in poverty (CSO 2003 in Robson Sylvester 2007: 260). However, the country is active to implement the Convention of the Rights of the Child (CRC), to achieve the EFA and the MDGs, by eradicating extreme hunger and poverty, to combat HIV/AIDS, malaria and other diseases, to promote gender equality and empower women and to achieve universal primary education.  [6]  Besides, the country adopted a number of poverty reduction objectives (Ministry of Foreign Affairs 2008: 19). Almost 50% of Zambias population is under 15 years old, 71% of children live in poverty, and one in four children are orphaned. In other words, the HIV epidemic has devastated the country and it is estimated that by 2010 there will be 1,328,000 AIDS orphans (UNAIDS 2008). These children are vulnerable to neglect, sexual abuse and early marriages, forced child labour and can have serious health and nutrition problems. As a result OVCs are less likely to have access to school and to complete quality basic education. Social protection measures put in place by the government are hampered by inadequate resources, and OVCs lack of awareness of their rights. The impact of the HIV/AIDS epidemic on the Zambian education system The AIDS epidemic affects the supply of and demands for education in a variety of ways, especially in a high HIV prevalence country like Zambia (Bennell 2005: 467). HIV/AIDS has multiple effects on education through ten different mechanisms: reduction in demand, reduction in supply, reduction in availability of resources, adjustments in response to the special needs of an increasing number of orphans and vulnerable children, adaptation to new interactions both within schools and between schools and communities, curriculum modification, altered roles that have to be adopted by teachers and the education system, the ways in which schools and the education system are organised, the planning and management of the system, and donor support for education (Kelly 1999: 1). More and more research is carried out on the impact of the HIV/AIDS epidemic in Zambia. However, little research has been undertaken in basic schools themselves, to examine the experiences of poverty and AIDS-affected children. Therefore, Robson and Sylvester emphasize that  ´it is timely to explore the perceptions of education personnel and students regarding the adequacy of responses within the educational sector and to identify the unmet needs ´ (Robson Sylvester 2007: 262). Impact of the HIV/AIDS epidemic on education for pupils There are three groups of schoolchildren whose lives are most directly affected by the HIV/AIDS epidemic and whose education is, therefore, potentially at maximum risk: children who are HIV positive, children living in households with sick family members, and children whose parents or caretakers have died of HIV/AIDS. The scope to which the education of these children is negatively affected depends deeply on the level of physical and emotional support they get from the extended family, the school, the community and the local government (Bennell 2005: 468). However, like I explained in the introduction, it is difficult to indicate the number of directly affected children by the epidemic. Besides, schools rarely keep accurate and up-to-date records on the number of affected children and their parents. Nonetheless, we do know that the number of children that is HIV positive because the mother passed the virus on to her child is relatively small, since over 90 per cent of these children die before they are old enough to attend school. It is therefore estimated that a small number of schoolchildren is infected or has AIDS related sicknesses (Brennell 2005: 469). This is also the reason why mortality rates at primary schools are low. It is commonly believed that the education of children who are most directly affected by the epidemic is adversely affected in a number of ways. The main argument is that given very difficult home situations, both orphans and children in AIDS-affected households are often forced to drop out of school altogether with little likelihood of ever returning to school (Brennell 2005: 473). The growth in the number of orphans [and other directly affected children] is taxing the coping strategies of families and society at large. In many cases, the extended family find it extremely difficult to cope economically and psychologically with the numbers it is required to absorb. Few orphans [and other children in AIDS-affected households] are able to pay their school or training fees. Many others have to care for others in the homes where they live. Many have to work to support themselves or younger siblings dependent on them (Kelly 2000: 57 in Brennell 2005: 473). Pupils whose parents die or are ill often drop out of school due to different factors such as, economic stresses on households, changes in the family structure, responsibilities to look after the sick, the elderly or siblings and loss of parental supervision (Foster Williamson 2000: 278,81). The way school attendance, performance and school completion are effected generally depends on levels of risks and vulnerability due to social, economic and cultural circumstances (Robson Sylvester 2007: 265). It is important to mention that the financial burden on families, for example when parents die, prevents many children from attending school despite the provision of free basic education because of the extra school costs, like textbooks, contribution to school funds and examination costs (Brennell 2005: 475; Barnett Whiteside 2006: 220). Other reasons for children to drop out of school or to perform badly are that poor children are frequently ill because of poor living conditions, which seriously affects their education. Besides, AIDS-related stigmas and discrimination increase the chance that children are not going to school (Foster Williamson 2000: 281-82; Bennell 2005: 473). Children, especially whose parents are known or suspected to have died of HIV/AIDS face the risk of being stigmatised or discriminated. This can also result in bullying of these children. Stigma and discrimination in schools violates the principles of inclusive education and education for all (Robson Sylvester 2007: 266). Research in Zambia showed that the number of children attending primary school is decreasing. The decline in school participation rates was thought to result from poverty, inability to pay the rising costs of schooling, and increasing parental disillusion with the low quality of education. This is linked to HIV/AIDS and its affects on poverty, levels of employment, and the quality of school provision (Kelly 2000: 12 in Barnett Whiteside 2006: 220). Noteworthy is that proportionately more orphans than non-orphans were not attending school according to this research. Although it is important to focus on enrolment rates and participation, it is also important to pay attention to the quality of learning as well. Children, for example, might be hungry, or are unable to concentrate due to tensions or anxiety at home. Vulnerable children tend to be more malnourished or to have received insufficient health care. This negatively affects school enrolment, attendance and performance (Robson Sylvester 2007: 266; Barnett Whiteside 2006: 221). Orphans and other vulnerable children often have to do a lot of household tasks before and after school. This indicates that obstacles to school achievement are strongly connected with poverty and its related tensions. Besides, the curriculum of the school often not adapts to the vocational, emotional and life skills needs of HIV/AIDS affected-pupils. Whats more, HIV/AIDS has resulted in increasing teacher absenteeism and a significant decline in the number of teachers. This affects the quality of teaching, learning and assessment and diverted resources away from schools. The remaining teachers face problems because the burden on their shoulders increases since they have to manage progressively larger class sizes with poor resources (Kelly 1999: 3; Carr-Hill 2002 in Robson Sylvester 2007: 261, 265; Barnett Whiteside 2006: 220). Sometimes pupils are also sent home because of a lack of teachers. All together, this affects the quality of teaching and learning for the pupils. Overall, we can say that poor pupils attending and performance is the result of a myriad of factors including irregular attendance and generally poor quality of schooling (Brennell 2005: 475). Studies also show that HIV/AIDS should not be excessively blamed for problems achieving Universal Primary Education. Problems with school enrolment, attendance and completion are also related to poverty or problems inherent to the school system, such as the quality of education (Barnett Whiteside 2006: 222). Redressing the harmful consequences within the educational system In Zambia most of the initiatives within the education sector in relation to tackling HIV/AIDS and poverty are situated within educational reform programmes, such as the Basic Education Sub-Sector Investment Programme (BESSIP). The aim of this programme is to increase and improve the access, quality of basic education by the year 2015 (Ministry of Foreign Affairs 2008: 19). Besides, the Ministry of Education made the goal of equitable access to relevant education a right for all Zambians and it removed the school fees in 2003 (Robson Sylvester 2007: 260). HIV/AIDS prevention strategies tend to focus mainly on preventive community-based initiatives to improve access to health education. However, there are various barriers to learning and participation. This is linked to the fact that many teachers lack the knowledge or the skills to implement effective HIV/AIDS and life skills programmes (Obura Sinclear 2005 in Robson Sylvester 2007: 260). Therefore, the challenge for the Zambian Ministry of Education (MoE) and the international community is not only to provide the right to basic education, but also strengthen schools as inclusive and supportive communities. For the pupils, this might focus on provision of alternative and more opportunities for participation and learning, access to health, life skills, suitable counselling and support in order to cope with the harmful consequences of the HIV/AIDS epidemic. For teachers, it is important to concentrate on professional development opportunities in order to support the management of large scale and curriculum development e.g. in the areas of life skills and vocational skills (Robson Sylvester 2007: 259-60). In Zambia, community schools have a significant position in redressing the harmful consequences of HIV/AIDS within the education system. Community schools try to differentiate the learning needs of OVCs by designing and delivering a relevant and meaningful curriculum that assist these children to develop income-generating skills, personal, health, emotional and social skills, and critical learning skills (Kelly 1999: 4). Most community school use the four-year curriculum: Skills, Participation, Access and Relevant Knowledge (SPRAK). This curriculum offers pupils a fast track to official grade 7 examinations (Chondoka 2004; Robson Sylvester 2007: 267). In the following part of this paper I will first explain the main features of community schools in Zambia. Secondly, I will discuss why community schools and especially the SPARK curriculum could be a solution for the educational development of OVCs affected by the HIV/AIDS epidemic. Community Schools One of the main characteristics of the Zambian education system is the central role played by community schools. Community schools emerged as a response to the unmet demand for school places among the poor and other marginalised groups in Zambia who are not in formal schools (USAID 2006 in Robson Sylvester 2007: 262; Ministry of Foreign Affairs 2008: 52). In many instances, these schools are run by parents and volunteer teachers, though increasingly they receive support from the government, non-governmental organisations, faith based organizations or private initiatives. In other words, there is an enormous variation between community schools, more than between government schools or private schools, in how they are supported and managed (Destefano 2006). Besides, the school buildings and provisions vary greatly. A large number of these schools have wattle-and-daub constructions and temporary provisions (Ministry of Foreign Affairs 2008: 52, 56).  [7]  Classrooms and water and sa nitation facilities are often of poor quality. Teaching and learning materials are generally inadequate. Pupils often sit on the floor. Uniforms are often not a school requirement. Finally, the vast majority of teachers are unqualified (Chondoka 2006: 7). Adversely, reasons why these community schools increase in popularity are that community schools are less expensive, close to home, less demanding in entry requirements and are managed by local communities. Most community schools serve children aged between 9-16 years who are either drop-outs or who have never been to school. The concept of a community school was not entirely new to Zambia. The European missionaries had already established similar schools and called them village schools or bush schools (Chondoka 2006). Around 1995, more community schools began to appear in areas without government schools, where parents could not meet the expense of the high school fees that were charged, where the distance to the nearest government school was to far or where the government schools were considered overcrowded. Since 1998, the Zambian government officially recognises community schools. The Zambian government acknowledges the positive effect of community schools in redressing the harmful consequences of the HIV/AIDS epidemic. Since 1998, the number of community schools has enlarged exponentially, although the school fees for government schools were banned in 2002 with the introduction of free basic education. However, it is important to mention that in general, community schools are relatively small. In 200 0, they accounted for 17% of the basic schools and 8% of the pupils in basic schools; in 2006 these figures had increased to 34% and 16%, respectively (Ministry of Foreign Affairs 2008: 54-55). In 2005 the MoE distributed 30% of their budget to community schools (Robson Sylvester 2007: 262). This made it possible for community schools to receive school grants, textbooks, professional guidance and sometimes a government funded teacher. However, most community schools started without prior information of the MoE and are severely underfunded. While the majority of the community schools receive an inadequate amount of MoE support, many other schools not even receive a school grant. Despite the fact that the MoE supports community schools, its practical interest seems to be somewhat limited. Actual support depends on the specific policy of the particular district boards (Ministry of Foreign Affairs 2008: 54, 56). Community schools can be found in both rural an urban areas. A recent study shows that the main reason determining the location of rural community schools is distance to the nearest government school (Chondoka 2006: 7). In urban areas, these schools are set up in locations with large concentrations of children who are unable to get access to a public school due to costs or other factors (Destefano 2006). Pupils in community schools usually belong to the poorest and most vulnerable social strata (Ministry of Foreign Affairs 2008: 54). Less than one third of community school families live in stable structures, compared to 46% of public schools families (Destefano 2006). Most community schools are attended by a relatively large number of orphans. In 2005, about one in three pupils in community schools had lost his or her mother. In government schools this ratio is one in five. Most of the orphans lack sufficient parental support. According to a study in Central Province, many orphans not succeed to come to school regularly, while many of them are to hungry to concentrate in class when they do come (Chondoka 2006: 9). Due to their restricted size, many of the community schools make use of multi-grade teaching, especially in rural areas. Instead of using the normal curriculum, they most of the times use the SPARK curriculum, which provides primary education in four years. The SPARK curriculum has been designed to meet the particular needs of community school children, who are usually older (between 9 and 16 years) and who are often directly hit by the HIV/AIDS epidmic. It follows the government curriculum and focuses on the relevant topics within English, Mathematics, Environmental Science, Social Studies, Physical Education and Zambian languages, with a life skills component integrated through all the subject areas. The SPARK curriculum places health education, with a strong focus on AIDS/HIV prevention, at the heart of the primary circle. It prioritizes literacy, numeracy and life skills which are recognized as having to serve a nation in crisis due to the young people who will have to survive an d assume early responsibility of heading a family due to HIV/AIDS (Ministry of Foreign Affairs 2008: 56). As this part of the paper tried to make clear, community schools are able to reach the most vulnerable and marginalized groups within Zambia, such as orphans. By using the SPRARK curriculum, that assist these children to develop knowledge and skills, it is possible to adapt to the needs of OVCs who face a lot of challenges because of the HIV/AIDS epidemic. However, it also clear that there is an enormous variation between community schools. It is therefore important that the MoE not only recognises the community school, but also that the MoE support is more fairly distributed between the different (types) of community schools. After all, it is important to work together with the different types of school to achieve EFA goals and the MDGs and to guarantee that all children have the right to education. Conclusion One of the most dramatic impacts of HIV/AIDS epidemic is the threat they constitute to the well-being of children and young people. The already high prevalence of poverty, coupled with the possible impacts of the AIDS epidemic can have long-term educational, emotional and social consequences (Khin-Sand Lwin et al 2001; Kanyata 2004; UNICEF-Zambia 2004 in Robson Sylvester 2007: 268). It is estimated that the majority of children having lost one or both parents due to AIDS is living in Sub Saharan Africa. Children affected by HIV, as well as children living with HIV, often suffer from stigma and discrimination. The opportunity of these children to continue their education successfully may be reduced if their impoverished family or caretakers cannot pay the fees or the extra school costs. By giving a case study of the impact of the HIV/AIDS epidemic on basic education for orphans and vulnerable children (OVC) in Zambia, this paper showed that relationship between the epidemic and the education sector is circular. There are various ways in which the epidemic effects the education for OVCs, but there are also several ways in which education can generate hope for these children. Schools, teachers and the Zambian government therefore need to be made more responsive to the needs of OVCs. Providing education to these children is not only a human rights imperative, it is also vital to break the vicious cycle of poverty and to promote security and public health. Basic education should, therefore, be free and target support to meet essential schooling costs (provision of lunches, books and pencils, examination fees). Besides, basic education should be provided for needy children as part of a wide-ranging package of support and it could help prevent absence or dropout (Brennell 2005: 487). To my opinion the Skills, Participation, Access and Relevant Knowledge (SPARK) curriculum, which is used at most community schools, is a step forward to overcome most obstacles to achievement of education. SPARK is a special curriculum that was written for community schools. This four-year curriculum follows the government curriculum with a life skills component integrated through all subject areas and offers pupils a fast track to official grade 7 examinations. However, more drastic curriculum and pedagogical review and teacher professional development are necessary to improve the quality and relevance of the educational experience. This also requires further research of what pupils are learning, and differentiated responses to their particular needs (Robson Sylvester 2007: 269). Literature Barnett, T. and Whiteside, A. 2006 AIDS in the Twenty-First Century. Disease and Globalisation. New York: Palgrave MacMillan. Bennell, P. 2005 The impact of the AIDS epidemic on the schooling of orphans and other directly affected children in Sub-Saharan Africa. Journal of Development Studies 41 (3): 467-488. Boler, T. and Carroll, K. 2003 Addressing the educational needs of orphans and vulnerable children. UK Working group on HIV/AIDS and Education. Policy Research: issue 2. Chondoka, Y. A. and Subulwa, C. 2004 Evaluation of the SPARK curriculum in community schools in Zambia 2002-2004, Lusaka: University of Zambia Chondoka, Y. A. 2006 Situation analysis of Community Schools in Central Province of Zambia. Lusaka, University of Zambia. Destefano, J. 2006 Meeting EFA: Zambia Community Schools. Lusaka: USAID. Foster, G. and Williamson, J. 2000 A review of current literature of the impact of HIV/AIDS on children in sub-Saharan Africa AIDS 14 (3):275-284. Kelly, M. J. 1999 What HIV/AIDS Can Do to Education, and What Education Can Do to HIV/AIDS? School of Education, University of Zambia Lusaka. Ministry of Foreign Affairs (the Netherlands), 2008 Primary Education Zambia. IOB Impact Evaluation. No. 312 April 2008. Robson, S. and Sylvester, K. B. Orphaned and vulnerable children in Zambia: the impact of the HIV/AIDS epidemic on basic education for children at risk. Educational Research 49 (3): 259-272. Skinner, D. et al. Defining orphaned and vulnerable children. Cape Town: HRSC Publishers. UNAIDS Report on the global AIDS epidemic http://www.unaids.org/en/KnowledgeCentre/HIVData/GlobalReport/2008/ (last viewed on 2 January 2010) World Bank/ UNESCO/ UNAIDS 2002 In turning the tide against HIV/AIDS, education is key. Press release (October 18). http://portal.unesco.org/es/ev.php-URL_ID=7195URL_DO=DO_TOPICURL_SECTION=201.html (last viewed on 2 January 2010)