7: Network Security1 22: Exploits and Defenses Up and Down the Stack Last Modified: 9/20/2015 12:17:34 PM Some slides based on notes from cs515 at UMass.
1 Security at different layers r Link layer: WEP / 802.11i r Application layer: PGP r Transport layer: SSL r Network layer: IPsec IPsec approach: IPsec.
Lecture 7: Network Level Security – IPSec
22: Exploits and Defenses Up and Down the Stack
Lecture 9: Wireless Security – WEP/WPA
16: Exploits and Defenses Up and Down the Stack
CMSC 414 Computer and Network Security Lecture 26
