Klevinsky, T.J. Hack I.T. : security through penetration testing / T. J. Klevinsky, Scott Laliberte and Ajay Gupta. - [s.l.] : Addison-Wesley, c2002. - 1 computer optical laser disk ; 4 3/4 in. System requirements: Windows 95 or higher and Linux. ISBN: 0201719568 Subjects--Topical Terms: Computer security.Computer-access control--Testing.