Principles of Computer Security: CompTIA Security and Beyond (Exam SY0-601) 6th Edition is written by Wm. Arthur Conklin; Greg White; Chuck Cothren; Roger L. Davis; Dwayne Williams and published by McGraw-Hill.ISBNs for Principles of Computer Security: CompTIA Security and Beyond (Exam SY0-601) are 9781260474329, 1260474321 and 9781260474312, 1260474313.