IT Security Concepts (1, #1)

This Book is best suitable for the any IT proffesional who want to learn some basic concepts of the IT security.

the many security professionals who daily work to ensure the safety of our nation’s critical infrastructures. We want to recognize the thousands of dedicated individuals who strive to protect our national assets but who seldom receive praise and often are only noticed when an incident occurs. To you, we say thank you for a job well done!