Guide To Computer Forensics Investigations -Myassignmenthelp.Com

Question: Discuss About The Guide To Computer Forensics Investigations? Answer: Introduction Cybercrimes are basically computer oriented crimes that involve the use of computers and networks, where such computer or network is used for committing offences or such network or computer is the target. These types of crimes are increasing day by day with the advancement of technology and therefore, in order to protect from such crimes, various legislations have also been enacted as well (Brown, 2015). But unfortunately, these legislations have various loopholes and for such reasons computer forensic investigation methods play an important role in providing protection against various cyber crimes. Computer forensic investigation methods Computer forensic investigation methods are methods, which are used for the purpose of investigating into the crimes which are computer oriented. They involve examination of digital media in a forensically sound manner, with the aim to identify, preserve, recover and present facts and opinions about such digital information (Nelson, Phillips Steuart, 2014). Computer investigation methods can be divided into two types. They are: E-Discovery- Incident Responses and Forensics The incident responses and forensics method aims particularly at the cases relating to security breaches and hacks in companies. This method makes it mandatory for organizations to have an incident response plan that includes the detection of the incident in addition to a response. It aims for an effective security strategy, which can respond effectively to unexpected and inevitable contingencies. This method mandates organizations for making a fast response team for handling security incidents. The team becomes responsible for monitoring, handling incidents and reporting during a security breach or attack (Luttgens, Pepe Mandia, 2014). The formation of a response team helps in responding to the situation immediately by classifying and prioritizing such issues and assigning the incident accordingly, which results in a bad or good decision that directly impacts the resolution to the problem. During forensic analysis, various things must be considered like systems having external influences, must be separate for avoiding further damage, or as a means of preserving evidence. This method involves the forensic analyst to work with the incident response team for making better decisions. The decisions must be made in accordance with the existing policies and it is to note that these teams have knowledge about the actual impact of the problem and are aware of the risk of reproducing certain actions on the system (Ab Rahman Choo, 2015). These procedures must be clear and form a part of the emergency plan. Relevance to Sony Pictures Hack, 2014 The Sony Pictures hack, 2014 case was a popular case of computer security breach, where North Korean Government, hacked into Sonys system and used its data and blackmailed it for not releasing a film called The Interview, involved the assassination of the North Korean leader. It took a lot of time to find out the North Korean governments involvement in the case and also caused sufficient leakage of Sonys data, causing damage. The presence of incident response plan and team along with forensic analysts in the case, would have helped Sony to minimize the damage caused and resolve the problem in a much faster way. Therefore, Sony should use the Incident Responses and Forensics for preventing such further security breaches in future. References: Ab Rahman, N. H., Choo, K. K. R. (2015). A survey of information security incident handling in the cloud.Computers Security,49, 45-69. Brown, C. S. (2015). Investigating and prosecuting cyber crime: Forensic dependencies and barriers to justice.International Journal of Cyber Criminology,9(1), 55. Luttgens, J. T., Pepe, M., Mandia, K. (2014).Incident response computer forensics. McGraw-Hill Education Group. Nelson, B., Phillips, A., Steuart, C. (2014).Guide to computer forensics and investigations. Cengage Learning.