00590 a2200193 4500 070074 OSt 20210928103223.0 9788131507483 005.8 S58E Simpson, Michael T. Ethical hacking and network defense by Michael T. Simpson Australia Cengage Learning 2010 357p. Computer Science Hackers; Computer security; Penetration testing (Computer security); Computer networks--Security measures ddc BK 3599 3599 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 CSC 350.00 9 005.8 S58E 680 2026-03-16 2026-02-24 2020-09-02 BK 0 0 0 0 CURAJ CURAJ 2012-03-07 395.00 7 005.8 S58E 4361 2026-06-05 2026-03-20 2020-09-02 BK