alibaba cloud add change security group ecs instance

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How to add change security group to alibaba cloud security instance In the left-side navigation pane, select Networks and Security Security Groups. Select a region. Click Create Security Group. Security Group Name: Specify a valid security group name. Description: Give a brief description to the security group for future management. Network Type: To create a VPC-connected security group, select VPC and then a specific VPC. Find the security group to add authorization rules, and in the Actions column, click Add Rules. On the Security Group Rules page, click Add Security Group Rule