Network Firewalls & Corporate Network Security

Professional Engineers To Keep Your Network Safe

Networking and Firewalls from ComputerServiceNow.com
Network Firewalls are absolutely necessary in networks and can make or break your network security. A firewall's main function within a network is to prevent network intrusion and to regulate the flow of traffic between computer networks.

Typical examples of this are the Internet, which is a zone with a high threat level, and an internal network which has a low threat level.

Without proper configuration, a firewall can often become worthless. Standard security practices often dictate a "default-deny" firewall in which the only network connections that are allowed are the ones that have been explicitly allowed.

Unfortunately such a configuration requires detailed understanding of the network applications. Many businesses lack such understanding and therefore implement a "default-allow" rule set which allows all traffic unless it has been blocked. This configuration makes your network connections easy to compromise and provides a low level of security.

Here at ComputerServiceNow.com, we know the ins and outs of networking and can install a professional firewall for your business.

Call us now at 877-422-1907 to receive a quote from one of our Computer Service Reps

E-mail us at sales@csn1.com

Or see here for an online Network Firewall quote request.