Most firewall deployments strictly limit or restrict inbound initiation of communications to specific ports and services. However, most firewalls commonly allow most outbound communications without restriction. Why is allowingoutbound communications a problem?

You want to deploy a VPN solution, and you want it to always remain "up" and stable. List and describeeachof the factors that affect this. Try to give an example of each.

A number of factors should influence your planning as you try to develop your information security strategy. List and briefly describethreeof them. There is no bonus for giving more than three.

Definesplit tunneling. Explain why it's a bad idea and whathairpinningis with regard to split tunneling.