TY  - BOOK
AU  - Easttom,Chuck
TI  - Network defense and countermeasures: principles and practices 
SN  - 9780789750945
AV  - TK5105.59 .E26 2014
U1  - 005.8 23
PY  - 2014///
CY  - Indianapolis, Indiana
PB  - Pearson
KW  - Computer networks
KW  - Security measures
N1  - Includes bibliographical references (pages 440-443) and index
ER  -