TY  - BOOK
AU  - Whitman, Michael E
AU  - Mattord, Herbert J 
TI  - Principles of information security 
SN  - 9789387994232
U1  - 005.8 
PY  - 2018///
CY  - Andover 
PB  - Cengage 
KW  - Information security
KW  - Data security
KW  - Computer networks
KW  - Computer networks--Security measures
ER  -