tencent cloud

Overview

If you no longer need a security group, you can delete it. Once a security group is deleted, all rules within it are also deleted.

Prerequisites

Before deleting a security group, you must remove all associated instances. Otherwise, the operation will fail. For more information, see Removing Instance from Security Group.

Directions

1. Log in to the ECM console and select Edge Network > Security Group on the left sidebar.
2. On the Security Group management page, select More > Delete on the right of the security group to be deleted.
3. In the pop-up window, click OK.