Whats wrong with Wingate?
The 2.X versions of Wingate are infamous for the security problems that they can cause. The problem is not that the program is bad, but that it is easily misconfigured. The 3.X versions of Wingate use a different technology that makes them function more like a NAT based router, and can be more secure than the 2.X versions. The 3.X Home version uses only the newer NAT-like method, and can’t be misconfigured. But the 3.X Standard and Pro versions allow the user to also use the older, pure proxy-based method, that can be misconfigured like the 2.X version.