A firewall is a piece of hardware and/or software which functions in a networked environment to prevent some communications forbidden by the security policy.
As viruses change after learning the language of a firewall, the firewall has to work even harder to keep up with these changes. That is why upgrades and maintenance are so essential to your system's protection.
We recommend and support Cisco Pix firewall and Trend Micro Antivirus.
With the same device you can connect to your Network via VPN and access your data from anywhere in the world. Keeping your data protected in a secure channel by using high encryption levels of protection.