You are viewing a single comment's thread from:RE: What is a Firewall, What Does It Do?View the full contexttolgabagci (25)in #firewall • 4 years ago See also... https://en.wikipedia.org/wiki/Firewall_(computing) https://www.sysnettechsolutions.com/en/what-is-firewall/ https://www.cisco.com/c/en_in/products/security/firewalls/what-is-a-firewall.html https://www.digitalocean.com/community/tutorials/what-is-a-firewall-and-how-does-it-work