TY  - GEN
AU  - Stallings,William
TI  - Network security essentials: applications and standards: applications and standards 
SN  - 0-13-230378-7
U1  - 005.8 
PY  - 2007///
CY  - Upper Saddle River, N. J.
PB  - Prentice Hall
KW  - Computer networks
KW  - Security measures
KW  - Cryptography
ER  -