Keven Murphy started Citadel Systems, L.L.C. in 2004 as way to help out the local communities by teaching local law enforcement computer skills in the areas of computer administration, IT security, and forensics. Since then, the company has been branching out into helping local small business owners secure their networks and safeguard their customers.

To contact Citadel Systems, L.L.C.:
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About the owner:

Keven Murphy graduated from Saginaw Valley State University with a B.S. in Computer Information Systems and a B.A. in Psychology. After college, he quickly gained experience in UNIX administration working for Fortune 500 companies such as EDS and CSC. With a passion for IT security, Keven Murphy obtained the following certifications: CISSP, GCIA, GCFA, GCWN, GCIH, GAWN-C, and NTI Computer Forensics Cert. He is currently part of the SANS Forensics board and a contributer to the SANS Forensics Blog.