Basic Application of ECS Security Groups

This lab describes the basic application of Alibaba Cloud Elastic Compute Service (ECS) security groups to enhance users' understanding of security groups and enable users to adjust security group rules based on their business requirements. A security group functions as a virtual firewall of a server and controls network access to one or more ECS instances. It is an important network security isolation method.

💡 Este tutorial está traducido por IA desde la versión en inglés. Para ver la versión original, puedes hacer clic aquí