What You Never Knew About Firewalls

In my previous articles, I have discussed some of the facts that you never knew about IP Spoofing in network security. In this article, I will be discussing some of the facts you never knew about firewalls. Follow me as we look at this together in this article.




A Firewall is a fence between your computer on your internal network and the outside world or the internet. A particular firewall implementation might use one or more of the method that I am going to list now for implementation:


  • Packet filtering
  • Stateful packet filtering.
  • User authentication
  • Client application authentication

What You Never Knew About Firewalls


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