Shulou(Shulou.com)06/02 Report--

The purpose of this article is to share with you about the security performance of the CVM. The editor thinks it is very practical, so I hope you can learn something after reading this article. Let's take a look at it with the editor.

Security is one of the main concerns for users to choose cloud computing. The traditional centralized management also has security problems. The multi-tenancy, distribution and dependence on network and service providers of cloud computing bring new challenges to the security problems.

The security risks that exist in general CVM include:

1. There is not enough understanding of information security in the cloud, and all the new products and services provided by enterprises to customers are realized through public cloud services.

two。 There is not enough data protection, and there is no data security protection in the whole process of data creation, storage, processing and use, sharing, archiving and destruction.

Common malicious behaviors in CVM:

1. Malicious attacks, such as ddos attacks, network viruses, etc. The purpose of this kind of behavior is to consume the server resources, then affect the normal operation of the server, and even cause the network of the server to be paralyzed.

two。 Malicious intrusion, this behavior will lead to the disclosure of server sensitive information, intruders can do whatever they want, wanton damage to the server.

Real CVM security requires server security configuration and security policy deployment for the CVM system kernel. For example, CVM has multiple security protection policies. CVM is a way to solve the security problem of common server intrusion. Therefore, the security of cloud hosts is stronger than that of physical servers.

The CVM can defend against ARP attacks and MAC spoofing, and the domestic computer room provides Golden Shield 4G hard defense free of charge. In cooperation with the 360 strategy, the host has built-in "360webmaster", which can turn on protection at one click and enjoy many features such as high-traffic cleaning and CC protection.

The above is whether the security performance of the CVM is good or not. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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.