I am providing remote access to a handful of users to our network. Mostly for RDP but some others as well. I have used VPN clients which work but provide some challenges when users want access from other computers where the VPN client is not readily available or we do not want to provide permanent access. We have also used a VPN appliance which worked well up until browsers started to stop supporting Java. Now these are a real headache. It seems the HTML5 RDP clients have there limits although they do work.
what I am bascially looking for is web based VPN client that does not require installing on each computer. Does such as thing exist?