UTM Endian

http://www.endian.com/
下載頁
http://www.endian.com/community/overview/

主要功能
CRON server
Content filter
DHCP server
DNS proxy server
Email scanner (POP3)
FTP virus scanner
HTTP antivirus (havp)
Intrusion Detection System
Logging server
NTP server
OpenVPN server
Pyzor spam filter
SIproxy
Secure Shell server