TY  - BOOK
AU  - Whitman,Michael E
AU  - Green,Andrew
AU  - Mattord,Herbert J
TI  - Guide to firewalls and VPNs
SN  - 1111135398 (pbk.)
U1  - 005.8 23
PY  - 0000///د.ت
CY  - Boston, MA
PB  - Course Technology, Cengage Learning
KW  - Computer networks
KW  - Security measures
KW  - Problems, exercises, etc
KW  - Computer security
KW  - Extranets (Computer networks)
KW  - Firewalls (Computer security)
N1  - Includes index; Previous edition titled: Guide to firewalls and network security: intrusion detection and VPNs
ER  -