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What this article shares with you is about how to set up a virtual host to be more secure. The editor thinks it is very practical, so I hope you can get something after reading this article. Let's take a look at it with the editor.

Virtual host is the basis of the normal operation of the website, and the security of the host is very important for users. When buying a virtual host, we must recognize the regular well-known brands. And in the process of use, we should pay attention to the following.

Backup frequently

In the event of a hacker attack or malicious attack, it is always important to back up everything. If possible, backups should be made in multiple locations, but if not, backups should be made as often as possible. This is the biggest security measure that can be done. You can easily restore a Web site from a backup. The virtual host provides multiple backups of data, the host automatically backs up regularly, and users can also back up manually.

Restrict file upload

File upload is a big problem. If possible, prevent others from uploading any files directly. They should be stored outside the root directory, and scripts should be used when you need to access them. Virtual hosts can help set this option.

Check for error messages

Learn about the information provided in the error message. Instead of providing complete encryption details, you should limit the information of error messages that users can see. Detailed errors should be saved in the server log and should not be shared unless necessary. Each layer of protection is critical to security, and build a security line for every layer of website space.

It is important for the website to have a secure host. All virtual spaces deploy WAF defense at the application layer to filter from GET/POST/HEADERS, effectively intercept scanners, malicious spiders, PHPDDOS,SQL injection, XSS cross-site, WEBSHELL upload, etc., effectively filter massive malicious visits, avoid leakage of sensitive data, and ensure website security and availability.

The above is how to set up the virtual host to be more secure, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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