During the last years, the operating principles of Firewalls have more and more evolved. Under the generic term “Firewall”, a whole range of different technical concepts is offered to protect the LAN. Here we introduce the most important ones.
| What is a Firewall? | |
During the last years, the operating principles of Firewalls have more and more evolved. Under the generic term “Firewall”, a whole range of different technical concepts is offered to protect the LAN. Here we introduce the most important ones.