Benefits of a Firewall
The implementation of a firewall security practitioner can point out thepartition is for protection, So, thatso a firewall provides protection of thean organization's network from intruders, and protection of its external network from intruders. Also, the list of beneficialbenefits of firewall implementation can provide an increased ability to enforce network and policies. withoutWithout a firewall, andit's easy for users to implement the system. TheHaving a firewall must pass uniquely situated torequires passing uniquely-situated steps, which provide audit trails of all connections between the two networks. Audit trails can be extremely beneficial for assessing useful network activity, aand connectivity problemproblems, andas well as for measuring network traffic flows. The firewallsfirewall system providealso provides limited confidentiality. Many firewalls have the ability to encrypt connections between two firewalls, using a so calledso-called "Virtual private network" (VPN).