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Should the CVM be equipped with a firewall? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

For security reasons, the CVM can be configured with a firewall, which can effectively prevent malicious intrusions and attacks, and solve abnormal problems such as web page tampering, data leakage and unstable access. So as to ensure the security of website data and the availability of applications.

Taking Web Application Firewall (Web Application Firewall) as an example, by recording and analyzing hacker attack sample database and vulnerabilities, using thousands of defense devices and backbone networks, and cutting-edge technologies such as security avatars and attack traceability, a website application level intrusion prevention system is constructed.

Attack protection

Apply the firewall to intelligently identify the service status of the Web system, optimize the defense rule base and distribute virtual patches online in real time to provide continuous security defense support. Thousands of defense devices, hundreds of GB of bandwidth and internal high-speed transmission network, real-time and effectively resist all kinds of ddos attacks, CC attacks and so on.

Safety double

Through the cutting-edge security stand-in technology, virtual patch service, the firewall makes Web security problems invisible by means of active discovery and cooperative defense. Even in extreme cases, when the Web system is invaded or even completely destroyed, the security content can be reconstructed to ensure the normal service of the CVM system.

Trace the source of the attack

The existing global 300000 hacker archives and vulnerability service center for real-time interception of attacks, linkage dynamic analysis. Big data analyzed and traced the attackers and events through the tens of billions of logs, and used the "reverse APT" technology to improve the hacker archives to provide a detailed basis for obtaining evidence for attacks.

Login security

The application firewall can associate and judge the failed user name, password, login evaluation rate and regional changes after login, so as to realize the login security of CVM Web system.

After reading the above, have you mastered the method of whether the CVM should be equipped with a firewall? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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