Digital Security Essay Example | Topics and Well Written Essays - 2000 words

Digital Security - Essay Example Digital security devices include secure personal devices such as SIM cards, smart-card based USB tokens, e-passports, secure chips in contactless payment cards, and they give an individual the freedom to shop, communicate, travel, work and bank using his or her digital identity in a manner that is enjoyable, convenient and secure. Therefore, digital security is of utmost important since a lot of information is available on the various digital platforms. Some is personal or private information and some is extremely sensitive information. Therefore, any person or firm needs to put in place security measures that ensure that the security of systems is not breached. This paper examines computer security principles, cryptology and its associated applications and secure software engineering. Computer Security Principles There are many methods and approaches that are used to secure computer systems. However, specific intrinsic expectations have to be met regardless of whether the system is large or small, or is owned by a private organization of by a government. Therefore, there exists generally accepted system security. These principles usually address computer security from an extremely high-level point, and are to be applied when developing computer security policy and programs, and in the creation of new systems, policies and practices (Guttman & Swanson, 1996). Thus, practices encompass broad areas such as accountability, integration and cost-effectiveness. Principles differ from practices in the sense that the latter guides organizations on the types of objectives, procedures and controls that constitute an effective computer security program. Principle 1: Computer Security Supports the Organization’s Mission The aim of computer security is to protect the valuable resources of an organization. These include software, hardware and information. By selecting and applying adequate safeguards, computer security supports a firm’s mission by protecting it s financial and physical resources, legal position, reputation, employees and other intangible and tangible assets (NIST, 1995). Sometimes security can be viewed as a nuisance due to the rules and procedures that are imposed on systems, users and managers. However, well-chosen security procedures and rules are there to protect significant assets as well as support the overall mission of the firm. As such, security should be viewed as a means to an end, and not an end in itself. Take an example of a private business. Usually, making profit is primary while good security is secondary. Therefore, security should be able to support this primary goal of making profit. Principle 2: Computer Security is an Integral Element of Sound Management Information and computer systems are crucial assets that support an organization’s mission. Protecting these systems is as important as the protection of other organizational resources such as employees, physical assets and money. It should be observed that the inclusion of security considerations in managing computers and information does not totally eradicate the possibility that the assets might be harmed. According to Hayden & Feringa (2004), this is why the managers of an organization have to decide the level of risk that they are ready to accept, taking into the account the costs associated with security controls. When a firm’

Journal week 4 Assignment Example | Topics and Well Written Essays - 500 words

Journal week 4 - Assignment Example Based on the above perspective, this paper discusses the evolution that marriage has undergone since 1950s, with equally changing roles for men and women in marriages, an aspect that has significantly been influenced by the changing practices in the decades such as TV shows and fashion. The 1950s depicted a decade of changes in families and their modes of operation. Such, was a period after the end of World War II and, therefore, time to start up life anew. However, a serious problem arose, as there were numerous images to depict from in determining the kind of family befitted a couple, most especially from the numerous TV shows and magazines (Lamb, 2011). Media, through its communication aspect, has determined the kinds of families’ people establish since the 1950s, with women as the main targets. The 21st century on its part is the digital age and the magazines, and TV shows play a significant role in determining the kinds of decisions people make in marriages and the roles they play. In the 1950s, women had defined futures of one getting married, having children, and being a good homemaker to the husband and the kids. However, lately, something seems amiss, and the gender roles and attitudes have changed with most women beginning the fight for autonomy (Lamb, 2011). Such an aspect has had a shift with a fundamental alteration towards the establishment of gender equality for both the women and the men (Berger, 2012). TV shows such as ‘Everybody Loves Raymond’ in the 1990s, depicts a clear picture of how run family matters have changed over time. In such shows, the man is central in the house, with all the concentrations on him; however, a problem the wife in the house who seems to attract attention equal to that of a man. In the previous TV shows, the traditional marriages depicted roles of femininity and masculinity performed conservatively, in which the man leads the home both economically and socially while the woman stays