Category Archives: Hardening

(How-To) Disable NSX-T Manager TLS Protocol Versions

To ensure our servers are only accepting connections using secure cryptographic protocols we often need to restrict which protocols are enabled on a server. NSX-T manager appliances include TLSv1.1 and TLSv1.2 enabled by default. This article will walk you through confirming what TLS protocols are enabled as well as how to disable TLS protocol versions to harden your deployment.