How Do You Make A Computer Network Firewall Really Useful?
To prevent unintended intrusion from the network and internet by using a network firewall is basically very effective. By utilizing the list of blocked IP’s, applications, and data packets, a firewall will minimize infiltration to over, 80% of the time. But this is true only on certain conditions. When is a firewall effective? Firewalls should be tuned for each unique environment in a network. It depends on the behavior of the data exchange between the users and the network or internet that is permitted by the administrator. I think this is the basic conditions a firewall should be installed upon, so as not to set the firewall to a “default-allow” rule, which will practically make the firewall useless. A firewall is most effective as a network security software when set to the “default-deny” rule, with exceptions for a list of IP’s, applications, access types and confirmations, only to the widest range that the company would really need in network and internet access. It’s best to appl
