Discussion - Firewall and VPN Management Techniques

Review the lecture presentation. What was the most difficult concept for you to understand?  What additional resources on the topic have you been able to find by researching resources on the Internet (do not refer to/cite Wikipedia as a resource)? 

Make sure your response is APA compliant, provides a reference list that includes additional references identified, and incorporates in-text citations to those references.

Discussion should be 300 Words. No Plaigarism