Scenario

If you no longer need a security group rule, you can delete it.

Prerequisites

• You have created a security group and added at least one rule to it.
  For information on how to create a security group and add security group rules to it, see Creating a Security Group and Adding Security Group Rules.
• You have confirmed that your CVM instance does not need to permit or forbid Internet access or private network access.

Directions

1. Log in to the CVM console.
2. In the left sidebar, click Security Group. The "Security Group" page then appears.
3. On the security group management page, select Region and locate the security group whose rules you want to delete.
4. In the action column, click Modify Rule to go to the security group rule page.
5. Select inbound or outbound rules by clicking Inbound Rules or Outbound Rules.
6. Locate the security group rule to delete and click Delete in the action column.
7. In the window that appears, click OK.