TY  - BOOK
AU  - Horton,Mike
AU  - 
TI  - Hacknotes : : network security portable reference
SN  - 0072227834
U1  - 005.8 23
PY  - 2003///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - Computer networks - Security measures
ER  -