TY  - BOOK
AU  - Stallings,William
TI  - Network security essentials: applications and standards 
SN  - 0130160938
PY  - 2000///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Computer networks
KW  - Security measures
KW  - Computer security
N1  - Includes bibliographical references; Open access
ER  -