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

What kind of CVM is better? 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.

In the face of more and more types of CVM products launched by various businesses, consumers seem a little dazzled, which kind of CVM is better in the end? This mainly depends on the needs of users.

If ordinary users choose to buy a CVM, the commonly used elastic CVM can meet the demand; if it is a website with high data security requirements or vulnerable to attack, it is better to choose a high-defense CVM. Then how to choose and buy high-defense cloud hosts?

1. Bandwidth size, because the attack method used by many network attacks is to consume bandwidth, so the bandwidth size is one of the criteria to judge whether it is a high-defense server or not.

two。 The size of the scope of defense, high-defense server data centers will have firewall equipment, observe and detect whether the firewall equipment is above 100G, at present, the highest cluster firewall has been able to achieve T-level defense.

3. Whether the attack type of defense can cope with flooding attacks such as SYN, UDP, IMCP at the network layer, whether it supports web application protection such as HTTP feature filtering, URI filtering, host filtering, and whether it can effectively defend against malformed message attacks such as frag flood, smurf, stream flood, land flood, etc.

4. What is the performance? after all, the high defense server has to run the business, so in addition to the high defense, the performance of the server had better be taken into account. You can compare and refer to the IOPS values of various CVM vendors and consider the choice comprehensively.

After reading the above, have you mastered what kind of CVM is a good method? 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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