How to open security groups for ecs CVM

This article will explain in detail how to open security groups on ecs CVM. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

You can use this feature when you need to modify the security group rules of ecs CVM, or change the security group name and description information. To ensure system security, it is recommended that users do not change the relevant configuration of the "default security group". If you need a security group mechanism with other permissions, you can create a new security group and bind it to the CVM instance.

1. Log in to the console of the CVM website-Business Management, select Server Management, and enter the list interface.

two。 Click manage after the host to be modified, enter the page, select "Security Group" in Navigation more, and enter the console "Security Group" interface.

3. Select Security Group name to enter the editing interface of the security group. The status of security group servers that are not enabled is disabled.

4. For the protocol that needs to modify the rule, select the enable option for the corresponding action column. And click "OK" to complete the security group open changes.

This is the end of how to open the security group for ecs CVM. I hope the above content can be of some help to you and learn more. If you think the article is good, you can share it for more people to see.