Palomuurisäännöt
Palomuurisäännöt are a fundamental component of network security, governing the behavior of firewalls. A firewall acts as a barrier between a trusted internal network and untrusted external networks, such as the internet. Palomuurisäännöt, also known as firewall rules, are a set of instructions that dictate which network traffic is permitted to pass through the firewall and which traffic should be blocked.
These rules are typically based on various criteria, including source and destination IP addresses, port numbers,
The effectiveness of a firewall heavily relies on the careful configuration and management of its rules. Administrators