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

This article mainly introduces what the CVM security group refers to, which can be used for reference. Friends who need it can refer to it. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

What is the meaning of CVM security group? A security group is a virtual firewall with stateful inspection and packet filtering capabilities for dividing security domains in the cloud. You can filter the inbound traffic of elastic CVM in the group by configuring security group rules.

By deploying CVM security groups, you can achieve private network interconnection and resource copying between different servers in the same region. When the server is controlled by hackers, you can also modify the remote port to restrict login to IP;. In addition, the security group also supports remote connection and management of servers through the public network, and users can access your website through HTTP and HTTPS services.

For example, CVM has its own security group, cloud monitoring, cloud network shield, illegal information detection, multi-channel real-time early warning to ensure smooth business operation. And provide CC protection, ddos, Web application firewall, no dead corner strong anti-attack, protect the website security without worry.

Advantages of CVM security group:

1. No technical requirements, no operation on the server, simple page setup.

two。 Meet more requirements and set up flexibly. Support TCP/UDP/ICMP protocol, support any port setting, support any number of server deployments, each security group can add up to 500rules, each rule can set priority

3. Provide a variety of commonly used settings templates, one-click disable ping, one-click ban FTP, remote desktop, and so on.

4. Elastic cloud for all computer rooms, no regional restrictions

Security group creation entry: log in to the website member Management Center-Server Management-Management interface-Select more-Security Group function, enter the security group name and description, and click add, the security group will be created successfully.

Thank you for reading this article carefully. I hope the editor can share what the CVM security group refers to is helpful to everyone. At the same time, I also hope that you can support us, pay attention to the industry information channel, and find out if you have any problems. detailed solutions are waiting for you to learn!

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