Principles of information security / Whitman, Michael E., 1964- author.

Managing and using information systems : a strategic approach / Pearlson, Keri E.

Common Locator Systems -- Memory Systems -- Fixed Location Systems -- Zoning Systems -- Random

Security in computing / Pfleeger, Charles P., 1948- author.

Principles of information security / Whitman, Michael E., 1964-

components of the system unit -- Input -- Output -- Storage -- Operating systems and utility programs