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Is it secure to build a CVM on its own? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

Building your own CVM is not as secure as the CVM product provided by professional cloud service providers. After all, personal technology and capabilities are limited, it is difficult to compare with professional teams, and it is time-consuming and laborious to build their own, and it is difficult to maintain. It is recommended to choose professional cloud service providers to rent servers.

It is an early high-quality cloud service provider providing IaasS and PaaS services in China, providing secure and reliable cloud server products with affordable prices and stable operation.

1. Cloud network shield protection is enabled by default on the CVM, which is provided free of charge and at zero cost. There is no need to install any software in the server, no tedious settings and technical requirements are required. Comprehensive and detailed log features are provided to view the relevant IP scanned and blocked.

2. The CVM supports TCP/UDP/ICMP protocol, any port setting, and any number of servers. A maximum of 500rules can be added to each security group, and each rule can be set priority. Provide a variety of commonly used setting templates, one-click ban on ping, one-click ban on FTP, remote desktop, etc.

3. CVM is based on distributed architecture, supports million-level monitoring tasks, and adopts multi-point and multiple confirmation mode. 100monitoring tasks can be added free of charge, and can be detected every 5 minutes. Multi-channel alarm notification, API, Wechat and mailbox are optional, and can be integrated into your own system through API to make personalized settings.

4. The CVM can switch on and off CC protection by itself, and you can disable foreign IP; to customize the protection policy and protection level according to the rules. It provides two protection modes: intelligent CC protection and mandatory CC protection, providing low, medium and high protection levels. Detailed CC protection reports can obtain hard defense interception records every 5-10 minutes and provide IP interception records within 24 hours (the latest 100).

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