TY  - BOOK
AU  - Sharma, Er. Ritika
TI  - Cyber and network security
SN  - 9789391670818
U1  - 005.8 
PY  - 2025///
CY  - Delhi
PB  - Amiga Press
KW  - Cyber security
KW  - Data security
KW  - Network security
ER  -