How is an application layer firewall different from a packet-filtering firewall:What is content filtering, and should it be leveraged on a corporate network?

How is an application layer firewall different from a packet-filtering firewall?

Answer the following:

  • How is an application layer firewall different from a packet-filtering firewall?
  • Why is an application layer firewall sometimes called a proxy server?
  • What is stateful inspection?
  • What is a VPN? Why is it becoming more widely used?
  • What is content filtering, and should it be leveraged on a corporate network?  Backup your statement with 2 or 3 facts.
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