TY  - BOOK
AU  - Ed Skoudis
TI  - Counter hack : : a step-by-step guide to computer attacks and effective defenses
SN  - 9780130332738
PY  - 2002///
CY  - Upper Saddle River, N.J. 
PB  - : Prentice Hall PTR
KW  - Computer networks -- Security measures
KW  - Data protection
KW  - ICMP
KW  - Ed Skoudis
KW  - Computer science
ER  -