Dna Profiling And The Criminal Justice System - 1372 Words

In November of 1983, 15 year old Lynda Mann was found raped and murdered on a deserted road, and although police were able to obtain a semen sample from her murderer the case remained unsolved. In 1986 the killer struck again murdering 15 year old Dawn Ashworth, once again leaving behind semen, but this time the police were able to use DNA profiling to match the semen to a suspect. Colin Pitchfork became the first person to be caught based on mass DNA screening, and the first to be convicted based on DNA profiling. The use of Deoxyribonucleic Acid (DNA) in the criminal justice system has greatly tipped the scales in favor of law enforcement, and changed the world that we live in. Court cases that in the past relied heavily on eye witness testimony and circumstantial evidence now have science to back them up. DNA analysis has revolutionized the criminal justice system, and even though there are some flaws, the use of DNA evidence should continue to be used by law enforcement. While DN A profiling is still considered to be fairly new , the analysis of the human genetic variation began more than a century ago with the discovery of the human ABO blood group. Karl Landsteiner realized that these variations in humans could be used to solve crimes. ABO could be used to exclude suspects, but police needed something that could definitively point the finger at a suspect. In 1984, Alec Jeffreys discovered hypervariable loci, also known as minisatellites. He discovered that theShow MoreRelatedDNA Profiling and Criminal Justice: Ethical and Legal Issues1079 Words   |  4 PagesThe American system of justice is predicated on the search for justice. The emergence of DNA evidence as a source of evidence in this search has become a powerful ally for both the prosecution and defense in criminal trials and there has been no clear cut advantage gained by either side of the equation. The use of DNA evidence, often referred to as DNA profiling, has given police and prosecutors a ne w, and more reliable, means of identifying criminal but the cost of the procedure, the time involvedRead MoreThe Effectiveness of DNA Profiling in Forensics Essay684 Words   |  3 Pagesbeen greatly enhanced by technology. DNA profiling is one of the technologies that has influenced efficiency and credibility of forensic evidence. The FBI first started using DNA in one of its cases in 1988. In Europe, the United Kingdom opened a DNA database in 1955 (Milena, 2006). The main use of the DNA is to compare the evidence collected at crime scene with the suspects. In addition, it helps to establish a connection between the evidence and the criminals. The investigations have been simplifiedRead MoreDNA Profiling Essay example1376 Words   |  6 PagesOJ Simpson to Chandra Levy, DNA profiling also called DNA fingerprinting or DNA typing has played a major role in the criminal justice system. The law enforcement community uses DNA profiling to rule out or identify suspects. Unlike hair microscopy, bite mark comparisons, shoe print comparisons, and firearm tool mark analysis, DNA typing has been developed through massive scientific research and has undergone meticulous scientific evaluation (Innocence Project). DNA is a foolproof method of identifyingRead MoreRacial Profiling1215 Words   |  5 PagesRacial Profiling within America’s Criminal Justice System The criminal justice system of America is deeply scarred with racial bias. Crimes are being committed and, in turn, are resulting with innocent people doing hard-time. Thankfully, newfound methods of appealing court rulings are finding justice for these minorities; however, the results are as shocking as the crimes being committed. When it was found that the majority of successful appeals were of minorities, the true defects of the systemRead MoreForensic Databases Have Grown With Our Advancements In869 Words   |  4 Pagesenforcement uses a forensic DNA database that uses a method called, familial matching. Familial DNA searching looks for partial matches that can not only match the suspect’s DNA, but the suspect’s family line. This is unlike the typical DNA database that law enforcement has used for years. For that DNA database makes an exact match between the suspect of the crime and his or her DNA sample. Familial DNA searches have been found to be beneficial to Police and Criminal Investigators, and Crime AnalysistsRead MoreDna Profiling And The National Dna Database System1130 Words   |  5 PagesPart B: Report DNA Profiling: Is it ethical to have national DNA database system? Introduction: Today, the advancing gene technology provides humanity with numerous benefits such as Genetically Modified Food, CRISPER, and one of them is the use of DNA profiling for storing bio-information. DNA fingerprint technology allows mapping of individual’s genetic patterns that can be stored into the database system (What is DNA fingerprint? 2016). The ability to profile gene effectively, DNA fingerprintingRead MoreThe Criminal Justice System And The Court Room977 Words   |  4 Pagesnumerous information about the criminal justice system about the past two months. I want to point out that the prosecutor has the most power in court is the prosecutor and the court room is the key in the justice system. These new information gives me a closer look on how the criminal justice system works and make me question about what kind of flaws does the system have. In this work, I will compare and contrast my belief, where it change or not, about the criminal justice system befo re and after the newRead MoreA Brief Look at DNA Profiling1366 Words   |  6 PagesDNA profiling has several advantages in helping solve crimes, however, there are still disadvantages to this technique. DNA profiling can be beneficial, as well as detrimental to the society we live in. DNA profiling has become the most widely used tool in the field of forensics because of the advantages it has to offer, although there are some drawbacks when it comes to utilizing this technique. DNA profiling has greatly enhanced law enforcement investigation by helping determine the suspect inRead MoreLaw Enforcement and New Technology846 Words   |  4 Pageslaw enforcement branch of the criminal justice system has had an interesting evolution. In today s world, the use of technology assists in this effort. The introduction of technology to Law Enforcement was already at a boom, in 1964, St.Louis was the only city to have a police computer system; and four years later, 10 states and 50 cities ha d state-level criminal information systems. The most vital and important computer-aided task is the identification of criminals.(Siegel amp;Worrall) In theRead More Against Proposition 69 and the DNA Fingerprint Act Essay1699 Words   |  7 Pages69 and the DNA Fingerprint Act both expand criminal DNA databases far beyond what is necessary to protect citizens and prosecute violent crime. DNA profiling techniques and databases have developed largely over the last fifteen years, and the recent expansions are only a part of an ongoing trend of ‘function creep’ that characterizes database expansion. Proposition 69 and the DNA Fingerprint Act expand DNA databases originally designed to house DNA samples from violent criminals to include samples

Global Warming And Its Impact On Our Earth - 1384 Words

In copious parts of the world, there are an abundance of factors that add to the destruction of our Earth. These issues include air, water, and environmental problems that we contribute to everyday. These concerns create major impacts that pertains to much of the globe and the world in which we inhabit today, compared to the world we lived in 50 years ago. Frequent questions that contribute to global warming include the following: how and why does the community supply detrimental factors to the Earth to cause global warming, and how can the community contribute to the repair of our vanishing Earth? Both of these questions are constantly the idea behind many global organizations that aid in the improvement of our world. This topic needs to be addressed immediately in order to preserve what we have left of our Earth. Global warming is â€Å"the gradual heating of Earth s surface, oceans and atmosphere† (Bradford). This issue has been a constant worry around the world for as long as the world has been around, along with humans occupying it. Many people tend to believe that global warming is an issue that cannot be solved. However, this is a false accusation about the overall health and condition of our world. Global Warming affects our entire world. There are three beneficial factors that hold a key purpose in the concept of global warming. Air, water, and environmental factors are basic key points in regards to this global issue. Air, for example, has many other sub groupsShow MoreRelatedGlobal Warming And Its Impact On Our Earth1676 Words   |  7 Pagesthe destruction of our Earth. These issues include air, water, and environmental problems that we, as a global society, contribute to everyday. These concerns create major impacts that pertains to much of the globe and the world in which we inhabit today, compared to the world we lived in 50 years ago. Frequent statements that contribute to the overall thought of global warming include the following: how the community supplies detrimental factors to the Earth to cause global warming, and how can theRead MoreThe Effects Of Global Warming On The World1267 Words   |  6 Pages Over the course of the years global warming has become a threatening issue that scientists and the government have been cognizant about. Global warming is the term used to describe a gradual increase in the average temperature of the Earth s atmosphere and its oceans, a change that is believed to be permanently changing the Earth’s climate. The earth periodically warms up and cools down. The Earth is currently going through a warming trend that coincides with the industrial revolution. ThisRead MoreGlobal Warming Is A Big Problem1320 Words   |  6 PagesGallos English 3 Global Warming Global warming is a big problem and impacts our environment in a negative way because it is heating the Earth. Global warming impacts all of the life around us even though not many people recognize it. There are many problems that global warming will make to our environment and it has already impacted it over time. Although, there are many problems, there are also solutions to stop global warming. Climate change is most closely related to global warming and many scientistsRead MoreThe Impact Of Global Warming On The Earth900 Words   |  4 PagesTitle: The Impact of Global Warming Purpose Statement: To inform my audience about how global warming is impacting the earth. Central Idea: Data shows that all throughout history, the temperature of our planet has changed over and over again for natural reasons. Holli Riebeek, education and outreach specialist at NASA, stated that these changes are due to small shifts in the Earth’s orbit and the Sun’s energy levels varying throughout time. Today, unfortunately, with the average temperature of theRead More Exemplification Essay: Why The World Is Doomed1086 Words   |  5 Pagespeople see a beautiful earth. The earth is intriguing, but hinges on a delicate balance. Many natural resources keep the grass green and the sky blue. Man has made quite an impression on our world, and has transformed the earths resources into tools to make life easy. However, mans manipulation on earth has become detrimental to the health of our planet and the safety of mankind. Through the use and production of resources such as oil and energy, man is gradually poisoning the earth. Pollution has becomeRead MoreGlobal Warming And Its Impact On The World1042 Words   |  5 PagesGlobal Warming Yarely Juarez Jack F.Macy Intermediate School Abstract Global warming is a topic that concern many scientists and other people. lbis paper will be stating on the causes,history, technology, and etc. Inthis research paper you will find most of the history of global warming, how it has had a impact on the world, how it impacts us and our daily lives, and etc. Also I (Yarely Juarez) will be stating what are the planning or direction of this technology. Many 7t11Read MoreThe Effects of Global Warming Essay1190 Words   |  5 Pagesis the global warming. Look at the events that shook us in the past few years – heat, fire, storm, and flood, all this is like mother earth is warning us about something. These extreme weather conditions, which used to occur once or twice in a decade, are happening more frequently, due to global warming. Causes of global warming are plenty. But, before going into the causes, let me share the experience with the survey conducted on the questions given, and look at what people think of global warmingRead MoreThe Effects Of Global Warming On The Earth901 Words   |  4 Pages What is Global Warming? Countless feel as if it is a natural phenomenon that the Earth cycles through. They are terribly mistaken. It is the effect of greenhouse gasses that are emitted by the machines we use today. These gasses are becoming trapped in the earth’s atmosphere, causing the temperature to rise. The effects of global warming are all around us and are becoming more prominent. There are already efforts in place to stop it and programs to â€Å"go green†. This climate change is a serious threatRead MoreThe Effects Of Global Warming On Our Planet s Ecosystem1 173 Words   |  5 PagesMother Earth is burning as we speak; humanity has killed our precious Earth. Global-warming is a vicious killer that was created by the humans on this Earth, and there s no way to cure it. We, as humans, have the power to cleanse the Earth, but instead we destroy it. Heat is absorbed by carbon dioxide and greenhouse gases. A greenhouse gas absorbs thermal radiation emitted by the Earth s surface. As the sun s energy reaches the Earth’s surface, some of it is released into space, some is absorbedRead MoreClimate Change Of Global Warming924 Words   |  4 Pagesshows the different effects of global warming. Global warming is the warming of our planet at an extreme rate. The Earth’s climate has warmed by 7.8OC since 1880. (Quick facts about science, 2015). What causes global warming? The cause of global warming is the carbon dioxide. This acts like a blanket. Protecting the earth, and heating the earth. Sun rays would normally bounce around the earth, but with the blanket, the sun rays heat the blanket which heats the earth. (Petersen Science Text Book by

Questions and Issues of Affirmative Action Free Essays

Question at Issue Affirmative action was implemented with the idea and hope that America would finally become truly equal. The tension of the 1960’s civil rights movement had made it very clear, that the nation’s minority and female population were not receiving equal social and economic opportunity. The implementation of affirmative action was America’s first honest attempt at solving a problem, it had previously chose to ignore. We will write a custom essay sample on Questions and Issues of Affirmative Action or any similar topic only for you Order Now However, there are many people that don’t see affirmative action as a positive solution to this major societal problem of racial inequality. These people feel that Affirmative action uses reverse discrimination to solve the problem of discrimination in the workplace. The Enthymeme Affirmative action uses reverse discrimination to solve the problem of discrimination because Affirmative action makes employers have to choose from the best available employee from the minorities, instead of having the possibility to choose simply the best employee. A= Affirmative action v1= uses B= reverse discrimination to solve the problem of discrimination Because A= Affirmative action v2= makes C= employers have to choose from the best available employee from the minorities, instead of having the possibility to choose the best available employee. Assumption: Anything that makes employers have to choose from the best available employee from the minorities, instead of having to simply choosing the best available employee uses reverse discrimination to solve the problem of discrimination. Assumption and Audience The assumption for this paper will appeal to employees who do not qualify for Affirmative action, as well as employers and minorities. Employees not qualifying for Affirmative action feel shortchanged due to the fact employers, for a lesser skilled employee, bypassed them. They feel tricked by the government or the minority therefore firing up racism among the bypassed group, while Affirmative action was introduced to decrease racism. Employers also feel as if they have ended up with a lesser skilled employee therefore increasing the amount of lesser quality work. Employees provided with equal opportunity jobs bear the mark of â€Å"not being the best pick, but only the best pick from a limited group. † Organization Question at Issue: Does Affirmative action use reverse discrimination to solve discrimination? Definition of A: Affirmative action is an active effort to improve the employment or educational opportunities for members minority groups and women. A -* C Relationship: Affirmative action causes federal contractors/employers to choose from the best available employee from the minorities instead of choosing the best available employee from the whole Definition of B: Reverse discrimination to solve the problem of discrimination is using discerning treatment against a white male or female instead of a black male or female to solve a problem of racial inequality. A -* B Relationship: Affirmative action uses reverse discrimination to solve the problem of discrimination. Definition of C: Employers ability to choose the best available employee from the whole instead of a select minority is the outcome of affirmative action. It insures that minorities are recruited to have real opportunities to be hired in the workplace. C -* B Relationship: By employers having to choose from the best of a minority group for employment rather than just simply the best employee, reverse discrimination is used to solve the problem of discrimination. This is due to the fact that unequal opportunity is given to the minority. This argument would be represented in an editorial form due to its appeal to the common everyday man trying to make an honest living. Affirmative Action Animosity Affirmative action is the U. S. program set forth in the early 1970’s to correct the effects of past discrimination by giving preferential treatment to women and ethnic minorities in the workplace. At the time of affirmative action’s induction to society, proponents of affirmative action programs felt that the only way to increase the number of minorities in the workplace was to establish a system of quotas to be maintained by law. However, by forming and maintaining these laws over the past twenty-five years, a development of an entirely new set of problems arose; problems that would fuel controversy over affirmative action. A majority of people are dissatisfied with current affirmative action policies, but are opposed to eliminating them completely: â€Å"Americans hold doggedly to notions of family and liberty, but they also believe in a sort of rough equality of opportunity that gives the underdog a real chance in life† (Kahlenberg 209). Once necessary, affirmative action programs have outlived their usefulness, and promote discrimination by continuing to allow for unfair hiring practices. Affirmative action uses reverse discrimination to solve the problem of discrimination because it makes employers have to choose from the best available employee from the minorities, instead of having the possibility of simply choosing the best available employee. The primary goal of affirmative action programs was to increase the number of minorities, including women, in the workplace. The American Association for Affirmative Action states that they are â€Å"dedicated to the advancement of affirmative action, equal opportunity and the elimination of discrimination on the basis of race, gender, ethnic background or any other criterion that deprives people of opportunities to live and work,† (AAAA Sept. 1998). Most people would agree that goal has been realized. There was a definite need for action to enlighten individuals and corporations to the negative results of their prejudices. It is unlikely that corporations would have taken the initiative to hire from the minority groups had it not been for government intervention. Affirmative action has created numerous opportunities for women and minorities in this country. It would be difficult to argue that these programs were not absolutely essential in making progress toward the semi-equality that we have today. However, affirmative action has always been a compromise, and with the progress made, a price has also been paid. Affirmative action must now be rethought and restructured. Laws created preference programs that â€Å"were based in the conscience of the American people and in their commitment to equal treatment,†(Roberts Statton 67). The racial quotas that we experience today are blatant perversions that are illegal under the statutory language of the Civil Rights Act† (Roberts Stratton 67). If the goal is true equal opportunity employment, removal of all advantages and allowing people to be hired for their skills and abilities only should occur. Continuing to allow for unfair hiring practices, affirmative action programs promote discrimination. Using reverse discrimination, defined as the discerning treatment against white males instead of black males or women of any race, to solve the problem of discrimination will always receive criticism for its hypocrisy. For example, in 1965, the Newport News Shipbuilding Co. buckled under the heavy hand of the EEOC, who had solicited complaints by knocking on the doors in black neighborhoods. The company reluctantly agreed to promote 2,890 of its five thousand black workers, designating 100 blacks as supervisors, and agreed to a quota system. One shipyard worker stated that the EEOC had done its best to â€Å"set black against white, labor against management, and disconcert everybody. † (Roberts Stratton 93). Another example of this reverse discrimination was in the education system; the public case of Cheryl J. Hopwood, Douglas W. Carvell, Kenneth R. Elliott, and David A. Rogers. They filed discrimination charges again the State of Texas stating they were discriminated against and denied admission to the University of Texas School of Law. The college granted admission to less qualified African American and Mexican American applicants through the use of a quota system. This practice of preferential admissions for minorities furthers the practice of reverse discrimination, now not just in the workplace, but also in the school systems. This creates animosities between workers that lead to further segregation, defeating the intentions of the programs entirely. Through the demise of race-dividing policies, underrepresented individuals shielded by affirmative action would be forced to compete, on a level playing field, for jobs and admission to colleges and universities. Competition has nothing but positive effects and is crucial in accelerating capitalism. The debilitating effects of affirmative action and quotas hinder an individual’s desire to compete in society. Destroying discrimination caused by past offenses may never have perfect solutions, therefore, creating valid arguments for maintaining the existence of equal opportunity programs. But, to continue to offer one group opportunity, due only to their minority status, at the expense of another is wrong. Non-minorities continue to feel that their rights have been violated and that they are being punished for crimes that they had no part in committing. And when non-minorities are subject to the same discrimination, they have little recourse: â€Å"Under the 1991 Civil Rights Act, white males can have no grounds for discrimination lawsuits until they are statistically underrepresented in management and line positions. The 1991 Act, in effect, repealed the 1964 act by legalizing racial preferences as the core of civil rights law† (Roberts Stratton). Regardless of good intentions, changing the past effects of discrimination is a goal that is far from reach, however, not unattainable. Women and minorities should be entitled to enjoy the same successes as the rest of the country, without the fear of being seen as the beneficiary of entitlements. Business owners should be free to make intelligent hiring decisions based on a persons skills and talents, without the fear of penalty from the government. As Marsha M. tates, â€Å"Affirmative action is used not to level the playing field, but used to strong-arm employer’s into jobs, raises and promotions for Black Americans and women. † The growing tensions that result from these programs continues to divide races, not bring them closer together. â€Å"Ultimately, either quotas will go or democracy will, because legal privileges based on status are incompatible with democracy’s requirement of equal standing before the law† (Roberts Stratton 177). Allowing different sets of rules and lower standards to separate people based on race or sex, defeats any efforts made toward finally ending discrimination. Today every American has access to employment and educational opportunities. Americans live in a world of free enterprise where they can create their own successes. Americans have the means to achieve and succeed, they just have to have the drive and incentive to go out into the world and do it. As in every aspect of life some things may not come easily. Yet these experiences make one stronger and sometimes even more determined to achieve their goals. Individuals of any race should not use or misuse the color of their skin or sexual orientation for advancing themselves over others.    These problems are what fuel the controversy over affirmative action. Most people are dissatisfied with current affirmative action policies, but are opposed to eliminating them completely: â€Å"Americans hold doggedly to notions of family and liberty, but they also believe in a sort of rough equality of opportunity that gives the underdog a real chance in life† (Kahlenberg 209). Once a necessary evil, affirmative action programs have outlived their usefulness, and promote discrimination by continuing to allow for unfair hiring practices. The primary goal of affirmative action programs was to increase the number of minorities in the workplace. Most people would agree that that goal has been realized. There was a definite need for action to enlighten individuals and corporations to the negative results of their prejudices. It is unlikely that corporations would have taken the initiative to hire from the minority groups, had it not been for government intervention. Affirmative action has created numerous opportunities for women and minorities in this country. It would be difficult to argue that these programs were not absolutely essential in making progress toward equality that we have made today. The American Association for Affirmative Action states that they are â€Å"dedicated to the advancement of affirmative action, equal opportunity and the elimination of discrimination on the basis of race, gender, ethnic background or any other criterion that deprives people of opportunities to live and work (AAAA Sept. 1998). † However, affirmative action has always been a compromise, and with the progress made, a price has also been paid. Affirmative action must now be rethought and restructured. Laws created the preference programs: â€Å"were based in the conscience of the American people and in their commitment to equal treatment. The racial quotas that we experience today are blatant perversions that are illegal under the statutory language of the Civil Rights Act† (Roberts Stratton 67). If the goal is true equal opportunity employment, removal of all advantages and allowing people to be hired for their skills and abilities only should occur. By continuing to allow for unfair hiring practices, affirmative action programs promote discrimination. Using reverse discrimination to solve the problem of discrimination will always receive criticism for its hypocrisy. By requiring corporations to fulfill quotas, the affirmative action laws promote the hiring of less qualified workers. For example, in 1965, the Newport News Shipbuilding Co. buckled under the heavy hand of the EEOC, who had solicited complaints by knocking on the doors in black neighborhoods. The company reluctantly agreed to promote 2,890 of its five thousand black workers, designating 100 blacks as supervisors, and agreed to a quota system. One shipyard worker stated that the EEOC had done its best to â€Å"set black against white, labor against management, and disconcert everybody. † (Roberts Stratton 93). This creates animosities between workers that lead to further segregation, defeating the intentions of the programs entirely. Another example of this â€Å"reverse discrimination† was in the education system; the public case of Cheryl J. Hopwood, Douglas W. Carvell, Kenneth R. Elliott, and David A. Rogers. They filed discrimination charges again the State of Texas stating they were discriminated against and denied admission to the University of Texas School of Law. The college granted admission to less qualified African American and Mexican American applicants through the use of a quota system. This practice of preferential admissions for minorities furthers the practice of reverse discrimination, now not just in the workplace, but also in the school systems. Affirmative action has never been a perfect solution and people will always have valid arguments for maintaining its existence. But, to continue to offer one group opportunity, due only to their minority status, at the expense of another is wrong. Non-minorities continue to feel that their rights have been violated and that they are being punished for crimes that they had no part in committing. And when non-minorities are subject to the same discrimination, they have little recourse: â€Å"Under the 1991 Civil Rights Act, white males can have no grounds for discrimination lawsuits until they are statistically underrepresented in management and line positions. The 1991 Act, in effect, repealed the 1964 act by legalizing racial preferences as the core of civil rights law† (Roberts Stratton). Regardless of good intentions, changing the past effects of discrimination is an unattainable goal. Women and minorities should be entitled to enjoy the same successes as the rest of the country, without the fear of being seen as the beneficiary of entitlements. Business owners should be free to make intelligent hiring decisions based on a persons skills and talents, without the fear of penalty from the government. As Marsha M. states, â€Å"Affirmative action is used not to level the playing field, but used to strong-arm employer’s into jobs, raises and promotions for Black Americans and women†. The growing tensions that result from these programs continues to divide races, not bring them closer together. Allowing different sets of rules and lower Standards to separate people based on race or sex, defeats any efforts made toward finally ending discrimination. â€Å"Ultimately, either quotas will go or democracy will, because legal privileges based on status are incompatible with democracy’s requirement of equal standing before the law† (Roberts Stratton 177). Today every American has access to employment and educational opportunities. Americans live in a world of free enterprise where they can create their own successes. Americans have the means to achieve and succeed, they just have to have the drive and incentive to go out into the world and do it. As in every aspect of life some things may not come easily. Yet these experiences make one stronger and sometimes even more determined to achieve their goals. Individuals of any race should not use or misuse the color of their skin or sexual orientation for advancing themselves over others. Instead by using their talents, knowledge and sense of fairness to achieve their goals, affirmative action will become outdated. How to cite Questions and Issues of Affirmative Action, Essay examples

Digital Data Preservation

Question: Discuss about theDigital Data Preservation. Answer: Introduction: Information is an integral element and asset for any organization. There is a lot of data and information that is associated with the organization and the same is exchanged on a daily basis. Information that is presented within an organization is collected from various internal and external sources and directly affects the decision making for an organization. It has become the necessity for the organizations to control and manage the information accurately by applying a number of strategies and techniques. There are also a number of potential risks that may occur which may cause severe damage to the confidentiality, reliability, availability and integrity of the information. Digital data preservation is a technique that provides a mechanism to preserve the essential data and information in the present digital era. Digital Data Problem There are a number of problems that appear during the attempt to preserve the digital data. The data that is present within the organization differs in terms of attributes and properties. It becomes difficult to store and keep the data at one platform without altering any of the data properties. There are also issues of incompatibility between the data sets. The classification scheme on the data also varies, for instance, the data may be public, private, sensitive or confidential in nature. There are a number of legal and regulatory policies that are associated with the data that must also be maintained at all times. Redundancy and duplicity are also two commonly occurring issues during data preservation as the data sets may be completely same and it is necessary to identify the data that must be preserved and the one that must be discarded which is a difficult process to execute (Choudhury, DiLauro, Szalay, Vishniac, 2016). Digital Data Preservation Digital Data Preservation is a concept and mechanism that makes sure that the digital data remains preserved at all times to maintain the accessibility and usability of the same. There are a number of preservation policies and techniques that are applied to ensure that the data is kept safe and secure (Goth, 2012). Goals of Digital Data Preservation Following are the goals that are considered during the preservation process. Digital information and data is always under the physical control of the repository that is maintained for a particular organization There is a unique identification that is applied on all the data sets to retrieve the same easily in future The availability of the data is never compromised with under any circumstance The relationship that exists between the data sets is also preserved at all times and the same shall never be altered Digital content is always executable and rendered accurately (Isq, 2010) Digital Data Preservation Techniques and Uses There are a number of techniques and strategies that are defined and are present to preserve the digital data that is associated with the organization. Bitstream Preservation is the first and the foremost technique that is applied and should be followed for the preservation of the digital content. It refers to maintaining an exact duplicate of the original data in the repository other than the one where the original counterpart is stored. This technique is applied so that the data remains intact even in the occurrence of a risk or a threat or during the presence of a disaster. Bitstream copying is often combined with remote storage so that the original and the copy are not subject to the same disastrous event. It helps the organizations to keep their data secure (Paradigm, 2016). Migration is the technique that refers to the transfer of digital data and content from one location to another. Technology is something that is changing at a rapid pace and there is a new technology that is introduced in the market on a frequent basis. It becomes necessary for the organizations to remain updated in terms of the technological aspects and thus, the data is often migrated from an existing system to a newer system. It also aids in the preservation of data as there are increased risks in the older systems due to the loopholes in the technology that is applied in the same. Refreshing is a preservation strategy that is often applied to the migration process which ensures that the content is copied from existing system to the new system without altering any properties and is also done in a timely manner such that the data is preserved before the existing platform becomes obsolete. IBM, Microsoft, Cisco and many other market giants have adapted this strategy (Dpworkshop, 201 6). Data that is associated with the organization not only comprises of the software and information bits but the hardware and the technology that is associated is of equal importance. Technology preservation is another strategy that is used for the digital data preservation and involves the safekeeping of operating systems, applications, software, media pieces, systems and many more. Maintenance of obsolete technology such that it can be re-used can be troublesome and requires a lot of effort (Stamp, 2016). Emulation is the digital data preservation technique that brings the software and hardware on one single platform from an existing to a newer environment. It brings together the different components and entities to imitate in every single crucial trademark the execution of another PC of an alternate outline, permitting projects or media intended for a specific domain to work in an alternate, more often than not more current environment. Imitating requires the making of emulators, pro jects that interpret code and directions from one processing environment so it can be legitimately executed in another. Encapsulation is the technique that is used capsule or group together varied digital content so that the accessibility to the same is maintained at all times. It also aids in the emulation process for the data preservation and includes grouping together of references, representations and likewise (Ands, 2016). There are a number of standards and file formats that are present in single information architecture. This technique is a formalized implementation of reliance on the standards that are defined. The various data sets and pieces are converted in to one single file format to ensure the preservation is done accurately. Advantages of Digital Data Preservation There are a number of advantages for the organization that are offered by the digital data preservation. The same are as listed below. Recoverability is an essential requirement that is demanded by all the clients in their applications. It also becomes necessary for the organizations to recover in a timely manner in case of a disaster or an attack. Digital data preservation allows the organizations to realize this objective and also makes sure that the content is accessible and can be used in case of such an event. Recoverability is surely enhanced with the aid of digital data preservation (Farquhar, 2016). The cost and effort that may otherwise be required to capture data all over again or to look for sources for the reference is also avoided with the help of this technique as it create a vast data repository which can be used as future references or for re-storing the data (Hedstrom, 2016). The security aspects that are associated with the data and information also get enhanced with this technique as the availability and reliability of the data is maintained at all times. Even in the scenarios of attacks or threats, the essential properties of the information remain intact and are not violated. Limitation of Digital Data Preservation There are a number of limitations that are present in the path of digital data preservation which are as listed below: Access and identity management becomes a critical issue for the organizations as there is a lot of data that is kept in the repository and the right users should be allowed to access the same. Security of data is another issue as attackers may attempt to acquire the data through unauthorized means. Synchronization of the data is another issue that emerges in the techniques and processes of digital data preservation Conclusion Digital data preservation is a concept and methodology that ensures the preservation of not only the data but also the relationships and properties that are associated with the same. Information and data are the two primary assets for any organization and the firms are trying all that is possible to keep the same safe and secure. This is the technique that aids in the process by providing the techniques that allow the organization to preserve their valuable assets with much ease. There are a number of techniques that are recommended with the concept of digital data preservation such as Bitstream copying, emulation, encapsulation, refreshing, migration, normalization and many others. These techniques are applied to keep the essential properties of data and information such as confidentiality, availability, integrity and reliability intact at all times and under every circumstance as well. There are also many benefits that are provided by the concept of digital data preservation. It al lows the organization to avoid the additional costs that are associated with data gathering and collection during the projects as the already preserved data can be easily referred. Data and information security is also enhanced with the help of this technique. References Ands,. (2016). Data preservation - ANDS. Ands.org.au. Retrieved 7 September 2016, from https://www.ands.org.au/working-with-data/data-management/data-preservation Choudhury, S., DiLauro, T., Szalay, A., Vishniac, E. (2016). Digital Data Preservation for Scholarly Publications in Astronomy. Retrieved 5 September 2016, from https://jscholarship.library.jhu.edu/bitstream/handle/1774.2/32796/Digital%20Data%20Preservation%20for%20Scholarly.pdf Dpworkshop,. (2016). Digital Preservation Strategies | dpworkshop.org. Dpworkshop.org. Retrieved 5 September 2016, from https://www.dpworkshop.org/dpm-eng/terminology/strategies.html Farquhar, A. (2016). Our Digital Future - Multidisciplinary Perspectives on Long Term Data Preservation and Access - Programme Cambridge Big Data. Bigdata.cam.ac.uk. Retrieved 7 September 2016, from https://www.bigdata.cam.ac.uk/events/events-archive/our-digital-future-2016/programme Goth, G. (2012). Preserving Digital Data. Cacm.acm.org. Retrieved 5 September 2016, from https://cacm.acm.org/magazines/2012/4/147347-preserving-digital-data/fulltext Hedstrom,M.(2016).Digital Preservation: Problems and Prospects. Dl.slis.tsukuba.ac.jp. Retrieved 5 September 2016, from https://www.dl.slis.tsukuba.ac.jp/DLjournal/No_20/1-hedstrom/1-hedstrom.html Isq,. (2010). Digital Preservation. Retrieved 5 September 2016, from https://www.loc.gov/standards/premis/FE_Dappert_Enders_MetadataStds_isqv22no2.pdf Paradigm,. (2016). Digital Preservation Strategies. Retrieved 5 September 2016, from https://www.paradigm.ac.uk/workbook/pdfs/08_digital_preservation.pdf Stamp, J. (2016). Preservation issues - Digital Preservation Coalition. Handbook.dpconline.org. Retrieved 7 September 2016, from https://handbook.dpconline.org/digital-preservation/preservation-issues