Considering how popular and widely used SSH is, it is surprising that there are not too many good open source SSH libraries. To add SSH support to IAP Desktop, I was looking for an SSH library that works on Windows, that can be used from .NET, and uses a liberal (non-GPL based) open source license. Given these constraints, the list of suitable libraries quickly narrowed down to SSH.NET and libssh2. SSH.NET is MIT-licensed and quite popular, but the library does not seem to be particularly wel...