virtual firewall apliance

Web VPS

picked up a dedi recently as a test box. im mostly running win servers on esxi on it. i would normally have a hw firewall in place in this type of situation but i dont here. what virtual firewall appliance would ppl reccomend to protect the vms and the esxi?

LowEndTalk http://ift.tt/1fdqGpF virtual firewall apliance Web vps hosting server Linux - Windows webvps.blogspot.com