You can modify the name and description of a security group at any time. To do so, follow these steps:

  1. Log on to the ECS console.
  2. In the left-side navigation pane, click Networks and Security > Security Groups.
  3. Select the target region.
  4. Modify the attributes of a security group as follows:
    • Modify the name: Hover your mouse over the name of a security group, and then click the pen icon that appears.
    • Modify the name and description: Click Modify on the right of the security group, and then enter a new name and description in the dialog box.
  5. Click OK.