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A brief Analysis of the Common maintenance skills of CVM

At present, the whole station into the cloud phenomenon, so that cloud computing technology is angular, is no longer out of reach. More and more traditional enterprises and individual users have moved in. I asked about some questions that you are more concerned about, including how to maintain the CVM in daily use. The following notes of Zhao Yi, editor, intend to share some common maintenance skills of the CVM. To purchase Ali Cloud ECS or any other products, please get the Aliyun General Voucher Gift package first! Www.fuwuqidl.com

I. Patch updates for systems and programs

I have seen a lot of friends, clearly saw the system version update or application upgrade patch, is ignored, server security can not be compared with private computers. Timely patching can not only upgrade the use of experience-optimized BUG, but also kill off-guard loopholes. With one click of update, the risk of hacker intrusion can be reduced. Why not?

Second, equipped with safety protection tools

One of the more common is the network firewall, antivirus software and so on, on the one hand, it can effectively filter the network traffic and prevent hackers from invading, on the other hand, it can effectively prevent the spread of viruses. Installation method can choose the open source software of the application library, or you can choose professional paid security services.

Third, check the log data and make a good data backup

Maintain the habit of checking system logs and analyze report data to determine whether the behavior of multiple users of the system is abnormal. Backup data is well known, but I would like to mention that in addition to regular system backups, important data, such as user information data, transaction form data, and so on, should be taken care of, especially local backup.

In such a large Internet world, the word security is particularly clear. Whether it is the daily maintenance of the cloud server or the security of the website, it is a process of accumulated experience, so it is a timeless formula to communicate more and learn more when there are problems.

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