Information Security Educational case study on the advanced network infrastructure security and technical aspects for large scale international organization
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Modern Organizations are highly depending on its network. It is because the communication process in the enterprises is impossible without a network. Networking and network security are the advanced terms for the modern enterprises. This thesis is related to describe advanced network related concepts for information security. This thesis work is a case study for the future students so that they can learn about the advanced networking and the importance of network security in the IT organizations. In the thesis work, the author described a multi subsidiary and international organization named CKTECK with the collaboration of a peer student. After that as an individual thesis work the author has concentrated mainly on the Technical concepts such as the CKTECK’s whole Network Infrastructure design & plan which contained overall network infrastructure description, basic network security policy, network security related risk analysis, some tasks on risk analysis for network security in BYOD, Cloud , Social Media, some tasks related to network security policy and some list of potential projects on advanced networking concepts and so on. The author has concentrated on some challenges during the whole research which are:(1) To deliver overall network infrastructure plan, physical facilities and an overall concept (all discipline: authentication, accounting, authorization, encryption, physical security and backup procedures, disaster recovery planning, business continuity management, application security, web and email security, hot swap over to second site etc.) (2)To define Basic Network security Policy for CKTECK .(3)To process network related risk assessment for the network of CKTECK, tasks description and solutions of some tasks has been developed from the author side for the CKTECK. (4)To find the challenges and define what future students can learn with CKTECK? (5) Development of some solutions in some cases to hand out to the students. For finding the solutions to these challenges, the author has used original research papers, white papers produced by experts, Organizational material produced for public used. Additionally, the interviews with experts helped the author a lot for the fulfillment of his goals.