TY  - BOOK
AU  - Whitman, Michael E.
AU  - Mattord, Herbertt
TI  - Principles of information security: _
SN  - 9788131528259
U1  - 005.8 
PY  - 2018///
CY  - Delhi
PB  - Cengage Learning
KW  - 
KW  - Computer security
N1  - Includes index
ER  -