An Analysis of Major Information Security Management System Standards

In the era of globalization information is an important asset for any organization. Due to rapid growth in the use of electronic devices and networking, protecting the information and providing its security is an important task for any organization. However, in spite of tremendous growth in information security management system there is scarcity of a standard which can guarantee total information security to any organization. This paper tries to introduce different information security management system standards. It also presents an analysis of pros and cons of major information security standards, like ISO27001, PA DSS, PCIDSS, ITIL and COBIT. The study will provide various features, compatibility and usability of major information security standards. It will also imbibe the profile and methodology of each standard under study.

Introduction
The use of internet and networking technology has increased the operational efficiency but it has also increased the risk to protect the important information available with in the organization. Access to highclass,absolute, precise and up-to date information is very important for managerial decision making process  that leads to correct decisions. Thus, securing information system resources must be the prime concern in any organization.

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