Check TLS versions on vSphere 8.0 update 3

Products

• VMware vSphere ESXi
• VMware vCenter Server 8.0

Issue/Introduction

This article provides a guide to help you identify which TLS versions are currently enabled on your VMware ESXi hosts and vCenter Server, ensuring your environment meets security and compliance requirements.

Environment

VMware vSphere ESXi 8.0 U3
VMware vCenter Server 8.0 U3

Resolution

Starting with vSphere 8.0 Update 3, TLS 1.2 and TLS 1.3 are supported through the use of TLS profiles. These profiles simplify the administration of TLS settings and enhance overall supportability.

For more information about TLS configuration in vSphere, refer to Managing vSphere TLS documentation. 

Additional Information

For more details, please refer to the below documents. 

vSphere TLS Configuration
Manage the TLS Profile of a vCenter Server Host
View the TLS Profile of an ESXi Host Using the CLI