Computer Security And Information Assurance - 1692 Words

The academic disciplines of computer security and information assurance emerged along with numerous professional organizations – all sharing the common goals of ensuring the security and reliability of information systems. ROT5 is a practice similar to ROT13 that applies to numeric digits (0 to 9). ROT13 and ROT5 can be used together in the same message. ROT47 is a derivative of ROT13 which, in addition to scrambling the basic letters, also treats numbers and common symbols. Instead of using the sequence A–Z as the alphabet, ROT47 uses a larger set of characters from the common character encoding known as ASCII. Specifically, the 7-bit printable characters, excluding space from decimal 33 ! through 126 ~ , 94 in total, taken in the order of the numerical values of their ASCII codes, are rotated by 47 positions, without special consideration to case. For example, the character A is mapped to p, while a is mapped to 2. The use of a larger alphabet produces an obfuscation than that of ROT13; for example, a telephone number such as +1(positive)-(negative)415-(negative)839-(negative)6885 is not obvious at first sight from the scrambled result Z`c`dgbheggd. On the other hand, because ROT47 introduces numbers and symbols into the mix without discrimination, it is more immediately obvious that the text has been enciphered. The Mora Brothers felt that the Constitution guaranteed basic privacy and confidentiality, they also saw this being tossed out the window recently byShow MoreRelatedRole Of Core Technologies On An Effective It System Essay714 Words   |  3 PagesSystem useful is Computer Networks, Information Assurance, Wed Technologies, Database, Computer Programs and Programming. In order for IT System to become active first Computer Programs and Programming must be put in place. Computer Programs and Programming are simple terms an executable set of commands for the computer to perform. A process is an actively running program which may or may not is running in the background. A program running in the background is one that the computer user may not beRead MoreA Complete Risk Mitigation Strategy997 Words   |  4 Pagesfor IA programs and organizations. An incident response and disaster recovery plan in the event of intrusion and disaster how well and organization deals with incidents gives a picture of how well they have implemented their IA plan. Gathering information is an important part of any plan in the military we used a term called rearward or backward planning. I mentioned this to help explain how I intend to develop my incident response plan. Planning before during and after an incident putting on yourRead MoreCore Technologies : A Functional Information Technology835 Words   |  4 Pagesfunctional Information Technology (IT) system requires all the individual technologies involved to work together to achieve its intended purpose. If one of these technologies fails to perform, the entire system becomes vulnerable to breakdown and failure. In this complex relationship, each component is a receiver as well as a provider of services and data. I will make a connection between core technologies to show how they work together. We will concentrate of the most common and important computer technologiesRead More Na tional Security Agency Essay588 Words   |  3 Pages National Security Agency/Central Security Service The National Security Agency/Central Security Service (NSA/CSS) was established in November 1952 to provide a cryptologic organization for the civilian and military leaders of the United States and to provide them with timely information. 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Computer security includesRead MoreSystem Analysis and Recommendation Report of Natividad Medical Center859 Words   |  3 PagesMedical Centers Hospital Computer Information Systems (HCIS) network and its hospital-grade systems infrastructure and technology components. The system analysis report details the findings of the system analysis in the part of system vulnerability/risk assessment as a critical component of the security plan. Why the system vulnerability/risk assessment was carried out as part of system analysis The security plan for Natividad Medical Centers Hospital Computer Information System (HCIS) network andRead MoreInformation Security And Assurance Department924 Words   |  4 PagesInformation Security and Assurance Department Because of identity theft, terrorism, and other criminal activities, President Obama has made information security a national priority. Not only is information security and assurance an American priority, it is also a global issue. Information security and assurance includes of data confidentiality, integrity, and availability along with accountability and confidence all is well with the processes (White, G. L., Hewitt, B., Kruck, S. E. 2013). OurRead MoreThe ISO 17799 Framework621 Words   |  3 PagesISO 17799 is a detailed security standard organized into major areas of business continuity planning, system access control, system development and maintenance, physical and environmental security, compliance, personnel security, security organization, computer and operations management, asset classification, and control and security policy (Violino, 2005). This framework provides a high level of assurance in various areas of business. It is the most obvious for security and covers e ach topic atRead MoreThe Vulnerabilities And Cyber Kill Chain1243 Words   |  5 Pagestime-consuming activities. This phase can exploit the information gathered about the target’s weaknesses. The type of information the hacker is looking for is how to actually get in: firewall ports that are open, network hosts, services that are running. Critical information that should be obtained during the reconnaissance phase include network information, host information, security policies, and human information. â€Å"Active reconnaissance is a type of computer attack in which an intruder engages with theRead MoreReport on the Security System at Natividad Medical Center1227 Words   |  5 PagesSecurity plan This final part of the project contains an in-depth and comprehensive report on the security system at Natividad Medical Center. Using relevant peer-reviewed and technical reports, I devise an analysis plan that explains thoroughly, how I will analyze as well as evaluate Natividad Medical Centers Hospital Computer Information Systems (HCIS) network and its hospital-grade systems infrastructure and technology components. In this comprehensive report, the details of what is going to