pfSense Firewall Appliance
pfSense is a solution that provides enterprise-class network perimeter protection and exceptional data throughput in an east-to-manage, plug-and-protect security appliance. It enables secure local or remote configuration and administration through an intuitive GUI-based management console. pfSense accommodates the requirements of high volume sites and remote users with integrated options for high availability/load-balancing clusters and full remote-to-site VPN functionality.
Feature :

- Saves in bandwidth. helps improve response times.
- Web based administration for ease of configuration .
- Block access to web sites based on domain ,URL pattern ,or content.
- Have different access rules based on time of day, day of the week ,data etc.
- Highly scalable solution for caching and filtering internet and internal content access.
- Customized reports to monitor user activity.
- Eliminating the risk of Web borne threats ,such as viruses ,malware ,spyware and phishing sites.
- Powerful engine to filter web content ranging from Alcohol and Gambling through to Pornography and Violence.
- Comprehensive policy contains over 1.7 million known Web sites categorized into over 72 categories.
- No additional software licensing fees.
- Captive Portal
- Multi-WAN, Multi-LAN & DMZ
- Staff VPN
- Site to Site & Multi-site VPN
- VoIP Configurations
- Tricky NAT set ups