Information System Security Essay Example | Topics and Well Written Essays - 14000 words

Information System aegis - Essay Example31)Computer systems thus have to be constantly available, secure and accurate. To ensure this, satisfactory and effective risk management practices moldiness be in place that is, risk management must be effectively integrated into an organizations existing tribute model, having readily available solutions for security threats and being ever vigilant for novel security threats as they develop.The purpose of this study is to identify the mathematical function of risk management as part of the security model of newfangled information systems. To address this objective, the researcher primarily undertook a comprehensive review of related literature. The gained knowledge is then applied to a expression study to illustrate the potential value of the area under investigation.For ensuring system security, an organisation ought to implement an efficacious security model and carry out certain analyses and implementation steps. This Question will research how encounter management is defined in the literature and of which components it consists of. In addressing risk management, the role of risk analysis is investigated as an important tool in analysing the shortcomings of an organisations security system. It will then identify the antithetic methods available to organisations to implement a sound risk management paradigm.For the identification of the risks faced by modern information systems, the researcher identified and presented the most common risks and threats a modern information system faces at present and how they have developed over time. The study investigated several(prenominal) external and internal risks and the technologies used by nation who pose threats. The researcher proceeds with a detailed analysis of the available technologies for risk reduction in information systems.Dutta & McCrohan (2002) assert that commercial operations have always been wrought with security problems, and over the years, severa l ways of responding to these issues have evolved. The increasing popularity