TY  - BOOK
AU  - Tibbs, Richard W
AU  - Oakes, Edward B
TI  - Firewalls and VPNs : principles and practices
SN  - 9780131547315
SN  - 200501253
U1  - 005.8 TIB 
PY  - 2006///
CY  - Upper Saddle River, NJ
PB  - Pearson/Prentice Hall
KW  - Computer networks - Security measures
KW  - Computer security
KW  - Extranets (Computer networks)
KW  - Firewalls (Computer security)
N1  - Includes bibliographical references (p. 427-433) and index
ER  -