
RISK MANAGEMENT STRATEGIES
Steps in the information security program life cycle
Shon Harris 10.25.2006
Rating: -4.69- (out of 5)




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This is the third article in the Information Security Governance Guide.
A information security program is the set of controls that an organization must govern. It is important to understand that a security program has a continuous life cycle that should be constantly evaluated and improved upon otherwise inconsistent efforts open the organization to increased risk.
There are different ways of describing a life cycle of any process. We will use the following steps:
Many organizations do not follow a life cycle approach in developing, implementing and maintaining their information security management program. This is because they don't know how or feel as though this approach is cumbersome and a waste of time. The result of not following a life cycle structure usually results in:
Without applying a life cycle approach to a information security program and the security management that maintains the program, an organization is doomed to treating security as a project. Anything that is treated as a project has a start and stop date, and at the stop date everyone disperses to other projec
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ts. Many organizations have good intentions in their security program kickoffs, but do not implement the proper structure to ensure that security management is an on-going and continually improving process. The result is a lot of starts and stops, and repetitive work that costs more than it should with diminishing results.
The main components of each phase are outlined below:
Implement
Implement solutions per program
Develop auditing and monitoring solutions per program
Establish goals and metrics per program
Operate and Maintain
Monitor and evaluate
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About the author:
Shon Harris is a CISSP, MCSE and President of Logical Security, a firm specializing in security educational and training tools. Shon is a former engineer in the Air Force's Information Warfare unit, a security consultant and an author. She has authored two best selling CISSP books, including CISSP All-in-One Exam Guide, and was a contributing author to the book Hacker's Challenge. Shon is also the co-author of Gray Hat Hacking: The Ethical Hacker's Handbook.
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