TY  - BOOK
AU  - Stewart,James Michael
TI  - Network security firewalls and VPNs
SN  - 076379130X
AV  - TK5105.59 .S7585 2011
PY  - 2011///
CY  - Sudbury, MA
PB  - Jones & Bartlett Learning
KW  - Computer networks
KW  - Security measures
KW  - Firewalls (Computer security)
N1  - Includes bibliographical references (p. 467-470) and index; Also available online
UR  - http://proquest.safaribooksonline.com/book/networking/security/9780763791308
ER  -