Understanding Network Firewall Security System

In Simple Terms, a firewall is a system with endpoint protection technology that prosecute an access control policy between two networks—your private LAN and the unsecured public Internet. The system helps you to determines which inside services can be accessed from the outside, and vice versa. the firewall works more than the locking system of your network. It secures it as well. It also provides the network security administrator with data related to what kinds and amount of traffic passed through it.

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