TY  - BOOK
AU  - Smith, Sean
AU  - Marchesini, John
TI  - Craft of system security
SN  - 9788131725955
CY  - New Delhi
KW  - computer security
KW  - cryptography
KW  - network security
KW  - os security
KW  - security  System security
KW  - System security
KW  - web and security
ER  -