UserGate

UserGate is a classic Proxy Server providing LAN users with access to the internet. This product may be used for monitoring of internet connections, user traffic and user access rights control. With appropriate settings UserGate may work as FireWall protecting your LAN from outside hacking attacks. Unique features of UserGate are flexible user access rights control, easy monitoring of all network processes and special abilities for administrator.
LAN Administrators have a possibility to limit every individual user monthly
traffic, make actual work possibile only at work hours (for all besides executives and specially
assigned people), but at the same time do not limit access to local and corporate web-servers and so on, also for more effective company management there is a possibility of full report on all traffic usage (who, when, how much traffic was spent and what it cost to the company)