TY  - BOOK
AU  - Kaufman, Charlie 
AU  - Perlman, Radia
TI  - Network security : : private communication in a public world 
SN  - 9789332578210
U1  - R 005.8 KAU(NET)Ed2 
PY  - 2017///
CY  - Noida 
PB  - Pearson 
KW  - NETWORK SECURITY
N1  - Includes index, glossary & bibliography
ER  -