Fall 2017
CIS551: Computer and Network Security, UPenn, Graduate level [link]
Fall 2016
CIS551: Computer and Network Security, UPenn, Graduate level [link]
Spring 2016
CIS331: Computer Security, Upenn, Junior level [link]
Fall 2015
CIS556: Cryptography, UPenn, Graduate level [link]
Fall 2013
CMSC216: Introduction to Computer Systems, UMCP, Sophomore level [link]