Gregg, Michael Certified ethical hacker (CEH) cert guide Gregg,Michael - New Delhi, Dorling Kindersley, 2014. - xxvi, 676p. CD ISBN: 9789332536074 Subjects--Topical Terms: COMPUTER SCIENCECOMPUTER NETWORKSCOMPUTER SECURITYCYBER SECURITYETHICAL HACKING Dewey Class. No.: 005.82 GRE/C