TY  - BOOK
AU  - Stallings,William
TI  - Network security essentials : applications and standards 
SN  - 0132380331
U1  - TK/ 5105.59 
PY  - 2007///
PB  - Pearson Prentice Hall, Upper Saddle River; New Jersey
KW  - Computer networks -- Security measures.
KW  - Computer security
N1  - Includes index
ER  -