Security Requirements & Possible Risks Essay Example for Free

Security Requirements Possible Risks Essay Huffman Trucking, an established trucking company since 1936, has recently requested the implementation of a new Benefits Elections System to assist management in tracking and reporting the benefits of both union and non-union employees. A database system will be utilized to store critical data such as employee information, along with the benefit package of their choosing. Storing such information requires necessary security measures to be in place to ensure the total protection of the data within. The risks associated with storing critical information must also be thoroughly addressed so Huffman Trucking can develop effective action plans to prevent potential threats from harming the organization. Regardless of the storage method when handling critical information, security measures must be implemented to effectively protect the data, as well as the company assets from potential threats such as theft or litigation. Security Requirements When it comes to effectively protecting company data, any organization has the great responsibility to identify as well as implement security policies, values, strategies, processes, procedures, and best practices to fully ensure data protection, as well as ensure that organizational goals and objectives are continually being met (Reiner, 2008). The information that will be stored within the Huffman Trucking database will include: employee names, social security numbers, birthdates, etc. The loss of such data can ultimately not only harm the employee, but the organization as a whole. In an effort to reduce and/or eliminate such risks, security requirements for the Benefits Elections System should include: firewall security, encryption, and password protection and renewal. Firewall security is an absolute necessary security requirement to effectively protect the database from malicious attacks such as hackers. Firewall security refers to a network device that will block certain types of network traffic, forming a barricade between a trusted and an untrusted network (â€Å"Dell†, 2013). The purpose of this security measure is to prevent the spread of computer attacks by blocking access to information from unauthorized sources. Due to the amount of sensitive data that will be stored within the system, it is recommended that the firewalls should be configured to support the default-deny policy, in which the allowed network services are listed, and everything else is denied (â€Å"Dell†, 2013). The use of encryption will also enhance the security of the information that will be stored within the Benefits Elections System. Encryption is a simple security measure that will distort the information contained within an employee file so that it can be viewed only by the authorized users who have the proper encryption key to decipher it. Much like firewall security, it will block unauthorized users from accessing confidential information by making the data impossible to view. Password protection and renewal are crucial security measures that must be enforced by Huffman Trucking to ensure the protection of data stored within the Benefits Elections System. Authorized users should protect their passwords at all costs; unprotected passwords leave critical data vulnerable to access by unauthorized users. Recommendations to ensure a password is protected include: * Password length: A password should always be at least eight characters long. * Complexity: Make a password as complex as possible by using a variety of letters, numbers, symbols and punctuations. The more complex the password, the better protected it is. * Variation: Change a password at least every three months, if not more. * Variety: Use different passwords for different accounts. Never use the same password for everything. * Confidentiality: Never share or write down a password. Writing down or sharing a password leaves critical data vulnerable in ways that most people can never imagine. The ability of an organization to renew passwords frequently is a significant step towards enhanced data protection (Brown, 2010). To enhance the effectiveness of password renewal, system users should not have the ability to use previous passwords when renewing the current ones. Implementing password renewal on the Benefits Elections System will ensure security measures are continually enforced, especially in the event that if an unauthorized user were to gain access to the system, the password would only be good for a specific length of time before it will be changed. Possible Risks â€Å"Risk† is a term that most people, as well as organizations, are familiar with. Risk can be defined as the probability of any possible threat turning into a disaster, which is why significant measures are often taken to reduce and/or eliminate such possibilities. By utilizing a SWOT analysis (Strengths, Weaknesses, Opportunities, and Threats), Huffman Trucking can effectively determine the vulnerabilities associated with implementing a Benefits Elections System, and develop action plans to correct the vulnerabilities to prevent the risks from becoming reality. Several risks are often associated with the implementation of a new system, however, the main risks that must be considered by Huffman Trucking include: database corruption, human error, and hacking and other malicious attacks. Database corruption is likely the most common cause of data loss within an information system (Mulvey, 2006). Database corruption damages the database and impairs functionality. Memory errors, network errors, power glitches, PC crashing when the database is open are all examples of incidences that can lead to database corruption. Data corruption is unfortunately inevitable; however, there are several practices that can be done to avoid such a threat. These practices include, but are not limited to: * Ensuring the network is set up properly. * Running Scandisk and Defrag often to ensure hard disk functionality. * Refraining from using databases during thunderstorms to avoid power glitches. * Ensuring the database is implemented correctly, and is ready to be utilized by all system users. Human error is perhaps one of the biggest threats that can lead to data corruption. It is important to keep in mind that the greater the number of system users of the Benefits Elections System, the more chances there are for crucial information to be leaked or mishandled. Taking the proper precautions to safeguard the data (this should include a thorough training after system implementation) to ensure the information is appropriately handled at all times is vital to the well-being of both the employees, as well as the organization. Given the amount of sensitive information that will be stored within the Benefits Elections System, it is obvious that Huffman Trucking must be aware that cyber-criminals will try to gain access to such data should it be left unprotected. Breaking into information systems for malicious intent is something that has made security what it is today: thorough and inflexible. Hackers are smart nowadays; they can make use of a number of tools and techniques to grant them access to information, which can have damaging effects on the victim(s). The possibilities of what a cyber-criminal will do once he or she has access to sensitive information are endless; however, one thing is for sure: the victim(s) could virtually lose everything. Without the proper security measures that were previously mentioned in place, the Benefits Elections System will be vulnerable to hackers and other malicious attacks. Thoroughly examining the potential risks with the implementation of any information system will allow an organization to effectively develop action plans and enforce the necessary security measures required to reduce and/or eliminate such risks. A thorough and effective risk analysis will demonstrate how firewall security, encryption, and password protection can reduce the risks of database corruption and malicious attacks. Like any information system, the Benefits Elections System will prove to be vulnerable to potential threats if not protected at all costs. References Brown, T. (2010). Protecting Organizations’ Most Critical Data with Privileged Password Management. New York, NY: Auerbach Publications . Dell. (2013). Retrieved from http://www.secureworks.com/resources/articles/other_articles/firewall-security/ Mulvey, A. (2006). QA Database Corruption. Retrieved from

About Simian Virus 40 (SV40) Essay -- Immunology, Diseases

Simian virus 40 (SV40) is a monkey virus that was introduced into the human population by contaminated poliovaccines. The vaccines were produced in SV40 infected monkey cells between 1955 and 1963. The site of latent infection in humans is not known but the presence of SV40 in urine suggests the kidney as a possible site of latency. SV40 is a small DNA virus that is studied extensively because it is able to transform and immortalize multiple cell types (Ozer 2000, Saenz-Robles et al. 2001). Polyoma viruses infect mammals causing tumors and cancer. Similarly to polyoma viruses, SV40 contains a DNA that is associated with histones in a circular complex containing 20- 22 nucleosomes (Varshavsky et al., 1977). SV40 DNA is located in a 50 nm capsid which is composed of homopentameters of the major capsid protein, VP1 (43 kilo Daltons) associated with one of the minor structural proteins VP2 or VP3. Under physiological salt and pH conditions, VP1 alone remains disassociated, and at pH 5, it assembles into tubular structures. Between pH 4 and pH 7, VP2 allows the VP1 pentameters to assemble in spherical particles and incorporates VP1. Furthermore, the virus has an icosahedral symmetry and contains 72 pentameters (Liddington et al., 1991). Figure 1shows the proposed structure of SV40 DNA and the length of each region within the virus. The diagram highlights the arrangement of the early and late regions. Furthermore, it shows the clockwise and counter clockwise symmetry of the large T antigen (TAg), small T antigen (tag), and the major capsid proteins within the virus. Figure 1: diagram of the SV40 virus genome. In 1989, Fogleman et al. analyzed the uncoating and penetration of Simian virus (SV 40). It uses the ganglioside... ... Takahashi, Y., et al. â€Å"Analysis of Promoter binding by the E2F and pRB Families In Vivo: Distinct E2F Proteins Mediate Activation and Repression.† Genes 14 (2000): 804-816. Tà ¼rler, Hans, and Consuelo Salomon. "Simian Virus 40 as a Vector: Recombinant Viruses Expressing Individual Polyoma T Antigens." Virus research 54.2 (1998): 133-45. . Varshavsky, A.J., et al. â€Å"Compact form of SV40 Viral Minichromosome is Resistant to Nuclease: Possible Implications for Chromatin Structure.† Nucleic acids research 4 (1977): 3303-3325. Vilchez, R.A. â€Å"Association between Simian Virus 40 and non-Hodgkin Lymphoma.† Lancet 359 (2002): 817-823. Wang, Chih-Hung, et al. "Simian Virus 40 T Antigen Induces p53-Independent Apoptosis but does Not Suppress erbB2/neu Gene Expression in Immortalized Human Epithelial Cells." Cancer letters 137.1 (1999): 107-15.

Living Apart Together

1. Living Apart Together, also called L. A. T, is a unique phenomenon that through modern time has become more and more popular among couples. The purpose of L. A. T is that a couple, which either are married, engaged or boyfriend and girlfriend, who has an intimate relationship but the couple lives separately on separate addresses. LAT relationships is increasingly understood and also accepted in public. It is seen by most people, as good enough partnership and the couples still remain the same expectations about the commitment and loyalty as marriage or cohabitation.Text 2, ‘’Home Alone Together’’ written by Jill Brooke, focuses on pro and cons statements from both experts and from quite ordinary people. Jeannette Lofas, who is a clinical social worker and the founder of the Stepfamily Foundation, is pro living apart together. She thinks it could be a great solution to blended families because ‘’blended families are so vulnerable to interneci ne resentments and power struggles’’. Some couples, especially young couples, which are in a L. A.T relationship is because of commitment problems. That is why Gail Sheehy, who is an author and writer of the book ‘’Sex and the seasoned Woman’’, also agrees Another advocator (FIN SAMKÆD) of L. A. T relationships is Judye Hess who is a family therapist in Berkeley, California. According to Judye Hess are there to many couples that are trying way to hard to fit into a model of the perfect relationship, and that does not always work out and the solution of that problem could be a L. A. T relationship.In text 3, ‘’Just What Modern Romance Needs: ‘’Living Apart Together’’ ’’ written by Gary Picariello, Living Apart Together is explained as a new term for couples who just don’t want to commit. Gary Picariello is con Living Apart Together, because he don’t think that it is a good solution to a couple who are not good at compromising, negotiation and commitments, as he explains ‘’having their own space to retreat to during the rough times in a relationship could mean that the individual will continue to be not so good at compromise, negotiation, and/or commitment’’.Gary Picariello actually can see a good point in living apart because then when the couple are together then they appreciate their togetherness even more when they do get together. 2. In the third text, ‘’Just What Modern Romance Needs: ‘’Living Apart Together’’ ‘’, Gary Picariello writes as if he is talking directly to the reader (GODT) as if he has to convince the reader. But when he writes in that style, the text, in this case, gets more ordinary and a conversation, he askes question to the reader ‘’So what’s the deal with ‘’Living Apart Together? ’ ‘’ and it make s Gary Picariello’s writing style is very similar to if he should write an essay. 3. In text 1, ‘’Couples that live apart†¦stay together’’ is written by Rosemary Bennett and presents some advantages by living apart. When a couple, one or both partners, have children from previous relationships, then it would be easier to preserve structure and routines if the partners live apart from each other.Some people, who have been through a divorce, find a new boyfriend or girlfriend, and if they have children from the previous relationship, they can be hesitating about the new boyfriend living with the children.A divorce can be rather though to children and when a new man or woman comes in their life they respond on different ways, they either likes them or they do not fancy them at all. If the children do not fancy them, a L. A. T relationship can be the best solution. But the consequence of not living together can be trust issues, when a couple is in a L. A. T relationship it is necessary that the same trust and commitment, as in a relationship where they live together, otherwise the relationship can not work out.

Assess the significance of individual cases in changing...

Since the 19th century, law enforcement and punishment has developed rapidly into the justice system we rely on today. Obscure laws that had become irrelevant in an industrial and post-industrial era were fast being replaced, and despite its lack of existence at the beginning of the 1800’s, policing standards are, today, high. The necessity for this drastic change in approach to crime has stemmed from the needs of industrial Britain, and the increased awareness of the public, and government, and their perception of crime and punishment. Rather than individual cases having a direct impact on these changes, in general they provide an insight as to the reactions of the public at the time, and along with the myriad of other cases, allow us†¦show more content†¦The Tolpuddle Martyrs are a significant case in showing the increased involvement of the public in speaking against the justice system. In 1834, members of the Friendly Society of Agricultural Labourers were transp orted under an outdated law that prohibited the taking of oaths, when they protested for a better wage. Perhaps what brought the most sympathy for the case was the fact that their protest was peaceful, despite the history of violent protest among workers with riots and groups such as the Luddites. The authorities were equally unsympathetic to this case as they were to the other, more violent movements. Even after public interest attracted an 800,000 signature petition, protesters were oppressed at a demonstration in Oldham. The public was aware of the struggles of the poor worker, but the government still dismissed it; refusing to recognise the desperate circumstance of workers and citing greed as the motive of the Martyrs. Clearly the case had little impact on government opinions, with the treatment of the Chartists and the Rebecca Rioters later in the same decade being the same. But an important contribution of the Tolpuddle Martyrs case was the impact it had on public opinion, an d the increased popularity of worker’s unions. This case might suggest that reform is unrelated to the attitudes of society atShow MoreRelatedOrganisational Theory230255 Words   |  922 Pagesorganisational theory. Whilst their writing is accessible and engaging, their approach is scholarly and serious. It is so easy for students (and indeed others who should know better) to trivialize this very problematic and challenging subject. This is not the case with the present book. This is a book that deserves to achieve a wide readership. Professor Stephen Ackroyd, Lancaster University, UK This new textbook usefully situates organization theory within the scholarly debates on modernism and postmodernism