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How to deploy a CVM securely? 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.

As the carrier of website application and storage of all kinds of data, cloud server is also an important barrier of information security. In terms of ensuring security, backup and disaster recovery functions are particularly important.

Deploy a multi-level backup mechanism

In practice, whether it is virus invasion, power failure or the operation error of the staff, it will affect the normal operation of the system, and even cause the system to be completely paralyzed. The task and significance of data backup is that when an accident occurs, the original system can be restored completely, quickly, simply and reliably through the backed-up data. The availability of backup data is the foundation of enterprise disaster recovery.

Keep 4 copies of the data in each CVM, plus a different backup, so that the data can be safe and secure. Cloud snapshot data backup mode, the system disk and data disk will be fully available copies, and the backup data will be stored independently, forming a backup strategy to cover software and hardware failures.

Advance deployment of defenses against attacks

Rampant ddos attacks on the network will make the CVM or vps service unavailable. The best way is to deploy the defense mechanism in advance. Ddos high defense service has the ability to resist DDoS attacks at the application layer in real time. It can accurately identify malicious visitors and real visitors by means of re-authentication, identity identification, verification code and so on. It can defend against website-like CC attacks and game-like CC attacks.

After reading the above, have you mastered how to deploy the CVM securely? 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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