TY  - BOOK
AU  - Weaver, Randy
TI  - Guide to network defense and countermeasures
SN  - 9781133727965
AV  - TK 5105.59 .W415 2014
PY  - 2014///
CY  - Massachusetts
PB  - Course Technology Cengage Learning
KW  - Computer networks
KW  - Security measures
KW  - Computer security
N1  - Includes index; IT
ER  -