TY  - BOOK
AU  - Andres, Steven
AU  - Kenyon, Brian
TI  - Security sage's guide to hardening the network infrastructure
SN  - 8173668868
CY  - Mumbai
KW  - Computer security
KW  - Firewall -- Network protection
KW  - Network infrastructures
KW  - Network security
N1  - Includes index
ER  -