TY  - BOOK
AU  - Sophia Kaiser
TI  - Architecture : to meet todays security needs
U1  - 720 SOP 
CY  - Karachi
UR  - https://drive.google.com/file/d/1mRkPv5qFNGiLb35Qs1WJwAzkOx253W3a/view?usp=sharing
ER  -