0. write 2 paragraphs on Firewalls And 1 List three design goals for a firewall. 2 List four techniques used by firewalls to control access and enforce a security policy. 3 What information is used

  

0. write 2 paragraphs on FirewallsAnd1 List three design goals for a firewall. 2 List four techniques used by firewalls to control access and enforce a security policy. 3 What information is used by a typical packet filtering firewall? 4 What are some weaknesses of a packet filtering firewall? 5 What is the difference between a packet filtering firewall and a stateful inspection firewall? 6 What is an application-level gateway? 7 What is a circuit-level gateway? 8 What are the common characteristics of a bastion host? 9 Why is it useful to have host-based firewalls? 10 What is a DMZ network and what types of systems would you expect to find on such networks? 11 What is the difference between an internal and an external firewall?