- CompTIA Security+ Get Certified Get Ahead: SY0-501 Study Guide
- CompTIA Security+ Get Certified Get Ahead: SY0-701 Study Guide
- CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide
- (ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide
- SSCP Systems Security Certified Practitioner All-in-One Exam Guide

















![Windows 7 Desktop Support and Administration: Real World Skills for MCITP Certification and Beyond [With CDROM] 0470597097 Book Cover](https://i.thriftbooks.com/api/imagehandler/s/A0003891CFC48BA3578F98EDFEC9FC78C64DB6E7.jpeg)










![(Isc) 2 Cissp Certified Information Systems Security Professional Official Study Guide, 8Th Edition [Paperback] Mike Chapple And James Michael Stewart 8126576022 Book Cover](https://m.media-amazon.com/images/I/51lsoAC9LKL._SL200_.jpg)
