Risk Assessment Assignment Example | Topics and Well Written Essays - 1250 words

Risk Assessment - Assignment Example Some of the many risks that are associated with information technology include, budgetary risk, program management risk, inventory risk, supply chain risk, investment risk, safety risk, legal liability risk, and security risk just to name a few. This paper will do a risk assessment of on a business scenario on citizen wellness proposed to a health care company. The paper will identify three threats and vulnerabilities that affect a citizen wellness program. Further, it will detail these threats and vulnerability extensively and how they apply to the business. Finally, the paper will specify countermeasures that the business can use to negate these threats and vulnerability. Specifically the paper will review the above through the following guidelines: NIST 800-30: Risk Management Guide for Information Technology Systems, NIST 800-53: Recommended Security Controls for Federal Information Systems and Organizations, NIST 800-39: Managing Risk from Information Systems: An Organizational Perspective and NIST 800-64: Security Considerations in the System Development Life Cycle. The background of the business scenario is as follows. A health care company would like to do a review on ACMEs security program, including its procedures, and security policies. The main aim for this review is to make sure that ACME Co. can provide an individualized citizen wellness programs to the health care company’s subscribers and that these customers can be authenticate whenever they desire to access the program. ACME Co. specializes in Web sites hosting both for public and private entities. An Information Technology manager of ACME Co. is assigned to work with the health care companys ISSO the idea being to create a detailed list of business needs for security for the health care company. The Chief Information Officer at ACME Co. also directs the IT manager to evaluate the existing ACME Co. enterprise architecture documents with the aim of identifying any additional

Oxygen cycle Essay Example | Topics and Well Written Essays - 750 words

Oxygen cycle - Essay Example Human processes like power generation, industrial processes and combustion engine all require heavy amount of oxygen. In fact, besides the demand of living organisms, vehicles require and power generation units have the second highest demand and consumption of oxygen. Photosynthesis, a process through which plants produce their own food with the help of sun light, is the process that replenishes oxygen in the atmosphere. Photosynthesis is the only natural process that produces oxygen to cover its shortage due to respiration and human energy needs. Large forests constantly produce oxygen and maintain its balance in the environment. Photosynthesis not only occurs on land but also in the seas and oceans, where marine plants produce oxygen not only for the marine life but also of the land creatures (Cloud and Gibor, 1970). Estimates by walker (1980) suggest that annual gain in oxygen, as the result of photosynthesis, is about 30,000 X 1010 Kg. In which, 16,500 X 1010 Kg is the gain in oxygen due to land photosynthesis, while; 13,500 X 1010 Kg gain in oxygen due to oceanic photosynthesis. Other processes like photolysis of nitrogen dioxide and water also contribute in producing oxygen. However, the contribution of both the photolysis processes is very little as compared to that of the photosynthesis (Walker,