Free UTM

Untangle是一套開放原始碼的網關軟體.
功能如下:
* Web Filter
* Spam Blocker
* Spyware Blocker
* Protocol Control
* Virus Blocking
* Phish Blocker
* Intrusion Prevention
* Attack Blocker
* Firewall
* OpenVPN
* Untangle Reports
* Routing & QoS
Commercial Add-ons
* Live Support
* Active Directory Connector
* Policy Manager
* Kaspersky Virus Blocker
* PC Remote
* Remote Access Portal
強大的功能,簡直就像UTM一樣.
Untangle官網
http://www.untangle.com/
下載: