Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "how to use the CVM on the website". In the course of the operation of the actual case, many people will encounter such a dilemma. Then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

How do I use the CVM on the website? The use of CVMs is slightly weaker than that of physical servers. If you can really protect the security of the CVM, you need to make a security configuration for the CVM system, as well as protect the use security. Is it safe to use a CVM on the website? Let's take a look at the methods used by the CVM.

What is a CVM:

Cloud host is an important part of cloud computing in infrastructure applications, which is located at the bottom of the pyramid of cloud computing industry chain, and the products come from cloud computing platform. The platform integrates the three core elements of Internet application: computing, storage and network, and provides public Internet infrastructure services for users. CVM is a virtualization technology similar to VPS hosts. VPS uses virtual software. VZ or VM virtualizes multiple parts similar to independent hosts on a single host, which can achieve multiple users on a single machine, and each part can be used as a separate operating system. The management method is the same as that of the host. On the other hand, a CVM virtualizes multiple independent hosts on a group of cluster hosts, and each host in the cluster has an image of the CVM, thus greatly improving the security and stability of the virtual host. Unless all the hosts in the cluster have problems, the CVM will not be accessible.

How to use a CVM:

First of all, we can establish security prevention system, intrusion detection system, firewall configuration, router configuration and so on, which are all necessary for the security system, especially the protective wall occupies a prominent position in the security use of the CVM. To a great extent, it protects network access and traffic data access, detects server ports, intelligent filtering attacks and intrusions. Currently, in the defense system, professional firewalls are used for CVMs to improve the security defense system.

Secondly, the private network setting of the CVM, is it safe for the website to use the CVM? Private network settings are closely related to CVM system security. CVMs are mainly divided into private network settings and public network settings. The mutual construction between internal and external websites is all realized under the configuration of the firewall.

Finally, use data backup, system backup and so on to make a safe backup of the CVM. Once the CVM suffers from external damage, the data can be restored in a timely manner. After the data backup is done, we can use remote backup or local backup every day to ensure the security of network data. If you make a systematic backup for the operation of the CVM, you can recover the data at a critical moment.

This is the end of the content of "how to use the CVM on the website". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.