Qin Ying, Fan
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Reviewed-by: gtema <artem.goncharov@gmail.com> Co-authored-by: Qin Ying, Fan <fanqinying@huawei.com> Co-committed-by: Qin Ying, Fan <fanqinying@huawei.com>
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Step 4: Create a Security Group
Scenarios
To improve ECS access security, you can create security groups, define security group rules, and add ECSs in a VPC to different security groups. We recommend that you allocate ECSs that have different Internet access policies to different security groups.
Procedure
- Log in to the management console.
- Click
in the upper left corner and select the desired region and project. - On the console homepage, under Network, click Virtual Private Cloud.
- In the navigation pane on the left, choose Access Control > Security Groups.
- On the Security Groups page, click Create Security Group.
- In the Create Security Group area, set the parameters as prompted. Table 1 lists the parameters to be configured.Figure 1 Create Security Group
Table 1 Parameter description Parameter
Description
Example Value
Name
The security group name. This parameter is mandatory.
The security group name can contain a maximum of 64 characters, which may consist of letters, digits, underscores (_), hyphens (-), and periods (.). The name cannot contain spaces.
NOTE:You can change the security group name after a security group is created. It is recommended that you give each security group a different name.
sg-318b
Description
Supplementary information about the security group. This parameter is optional.
The security group description can contain a maximum of 255 characters and cannot contain angle brackets (< or >).
N/A
- Click OK.