The embedded TLS/SSL library wolfSSL has a C# wrapper, making it easy to incorporate into C# projects. Recently we have made some updates and expansions to what was currently supported by the wrapper. Including adding in TLS 1.3 API, wrapping of the set verify functions to support choosing to verify the peer or not, examples for multithreaded and client connections, and some refactoring to internal code. The wrapper currently supports .NET framework and .NET core. Some of the benefits of using the wolfSSL C# wrapper are the ability to use FIPS certified code, access to superior support with integration and technical questions, and many performance optimizations. The C# wrapper is constantly being expanded and maintained, if there is a feature that you would like to see added, contact firstname.lastname@example.org.