Configure a CentOS 7.4 Server on ECS

This lab describes how to configure a CentOS 7.4 server on Alibaba Cloud Elastic Compute Service (ECS). Compared with traditional physical servers, Alibaba Cloud ECS provides a faster and stronger running method for cloud applications. ECS enables you to use the newest-generation CPU to implement more features and protect your server instances from Distributed Denial of Service (DDoS) and Trojan horse attacks.