Information and System Security Essay Example | Topics and Well Written Essays - 500 words

Information and System Security - Essay Example Information security is concerned with the confidentiality, integrity and availability of data regardless of the form the data may take: electronic, print, or other forms. The field of information security has grown and evolved significantly in recent years. As a career choice there are many ways of gaining entry into the field. It offers many areas for specialization including Information Systems Auditing, Business Continuity Planning. Information security is the ongoing process of exercising due care and due diligence to protect information, and information systems, from unauthorized access, use, disclosure, destruction, modification, or disruption. The never ending process of information security involves ongoing training, assessment, protection, monitoring & detection, incident response & repair, documentation, and review. In recent years identity management has become increasingly important, especially in the financial services, healthcare and government industries. Why identity management has emerged as a growing business and IT priority is no mystery. Obvious drivers include the need to protect one's intellectual property, data brand value and customer loyalty from the potential damage wrought by electronically-based fraud and theft; the desire to cut technical support costs, increase productivity through self-service and enable integration across disparate platforms.

The Cycle Shop Essay Example | Topics and Well Written Essays - 1000 words

The Cycle Shop - Essay Example Shoulder movements such as shaking or nodding the head are movements created by an individual as an easier for the person to make a quick decision. People can also stiffen the body parts or at least reduce the movements by trying to control the reaction to the effect of the emotion. The slight head movements are hard to control because when a person is lying, for example, it is automatic for the expressions to occur and the individual may not have much ability to control it (Rosenberg & Ekman, 2005). Emotions expressed from the face such as blushing are also not easy to control because these are expressions, which occur as a result of tension in the body. One of the situations where the verbal and non-verbal expressions do not go together is when a person is telling the truth and his facial expression is suggesting that he intended to lie. In this process, the interviewer may be able to detect that the person is confused (Ekman, 2009). Other people may use the technique of looking down to avoid eye contact when they are lying even though it is also said the truthful people could make the same movements. Another situation is where one looks at an interviewee, and notices that his eye pupils are dilating. This is seen as a sign of lying, but it may not be consistent with the expression because at times the dilation may have been caused by bright light (Friesen & Ekman, 2003). There are a few emotional expressions which cannot be controlled. These are the expressions where the body does not necessarily have to produce any movements, but they are those that can be identified by just looking at a person’s face. They include paleness of the skin, redness of the face and eye blinking (Ekman, 2009). This is a situation where a person may be embarrassed or guilty and cannot control the changes occurring on his face. No matter how much the person may not want the interviewer to notice the expressions,