Principles of computer security: CompTIA security+ and beyond (exam SY0-601) by Conklin, Arthur, White, Gregory, Cothren, Chuck, Davis, Roger L., Williams, Dwayne

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access

Computer Literacy Basics A Comprehensive Guide to IC3 by Wells, Dolores J.

Eleventh hour CISSP study guide by Conrad, Eric 1967-, Misenar, Seth, Feldman, Joshua

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

CCNP security firewall 642-617 official cert guide by Hucaby, Dave

Computer security principles and practice by Stallings, William

Computer literacy basics a comprehensive guide to IC3 by Morrison, Connie

Windows 7 desktop support and administration real world skills for MCITP certification and beyond by Gibson, Darril

MCTS Microsoft Windows 7 configuration study guide by Panek, William

Computer literacy for IC3. computing fundamentals by Preston, John M.

VCP VMware certified professional by Khnaser, Elias N.