Virtual Private Network Consortium
(https://www.vpnc.org/)
ICSA Labs
(https://www.icsalabs.com/)
시큐아이(주)
(https://www.secui.com/)
Fortinet, Inc.
(https://www.fortinet.com/)
Palo Alto Networks, Inc.
(https://www.paloaltonetworks.co.kr/)
Cisco
(http://www.cisco.com/)
NEXT IT SOLUTIONZ
(http://www.nitz.co.kr/)
리눅스시큐리티(주)
(http://www.linuxsecurity.co.kr/)
AhnLab, Inc.
(http://www.ahnlab.co.kr/)
윈스(주)
(http://www.wins21.co.kr/)
퓨쳐시스템(주)
(http://www.future.co.kr/)
strongSwan
(https://www.strongswan.org/)