TY  - BOOK
AU  - Simpson, Michael T.,
AU  - Backman,Kent
AU  - Corley,James E.
TI  - Hands-on ethical hacking and network defense 
SN  - 9781133935612
U1  - 005.8  
PY  - 2015///
CY  - Boston
PB  - Cengage Learning.
KW  - Hackers.
KW  - Computer security.
KW  - Computer networks
KW  - Security measures.
KW  - Penetration testing (Computer security)
N1  - Includes Index
ER  -