When I look up alternatives to TMG many other answers say something like "Don't worry about it. TMG 2010 is under support until 2020."
Well, we don't have TMG and can't buy it since it is off the market. Can it still be legitimately purchased through any resellers?
We need a reverse proxy that specifically supports SSL-Bridging so that device certificate authentication is not broken when the connection passes through the proxy.
Which reverse proxies that are currently on the market are known to work successfully with System Center Config Manager Internet-Based Client Management and also with other Microsoft products such as Lync 2010 and RD Gateway 2012 R2?
Do any Cisco ASA or ACE models support the required functionality for machine certificate authentication?
We have ISA 2006 licenses available, but I would hate to roll that out and then have to replace it in only 2 years rather than using something that can stay in place long term. Maybe we could use ISA 2006 temporarily as a stopgap if the next version released of Windows Server Web Application Proxy would meet the requirements and can be deployed in production before ISA 2006 is completely EOL.
I hate that Microsoft keeps discontinuing all the related products to this before they have their replacements ready.