ThingWorx Edge .NET SDK > ThingWorx Edge .NET SDK Reference > .NET SDK ClientConfigurator: Client/Server Certificate Validation > Using Supported Ciphers with the .NET SDK
  
Using Supported Ciphers with the .NET SDK
The ThingWorx .NET SDK supports the following cipher suites by default:
TLS_RSA_WITH_AES_256_CBC_SHA
TLS_RSA_WITH_AES_128_CBC_SHA
When you set up the ThingWorx platform, make sure you enable TLS v1.1 and disable SSL in your Tomcat server.xml file.