firewall.md
July 15, 2021 ยท View on GitHub
Bookmarks tagged [firewall]
www.codever.land/bookmarks/t/firewall
What Is a Firewall? - Cisco
https://www.cisco.com/c/en/us/products/security/firewalls/what-is-a-firewall.html
A firewall is a network security device that monitors traffic to or from your network. It allows or blocks traffic based on a defined set of security rules.