Eine besonders gute Idee mit Bluekeep.
A properly designed and configured site to site VPN is a great solution. A site to site VPN configured by some of those cowboys over at /r/msp would be a huge security issue I’m sure
I know this is not a solution, but it reminded me of a consult I did one time at a small law firm. Their IT guy was a 1 man MSP. His remote access solution was to turn on RDP on every computer, but with non standard ports. I was horrified when the client was telling me this. So…that’s an example of what NOT to do.