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

In this issue, the editor will bring you about the defense of virtual hosts. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

The virtual host is the product that was upgraded after the original acquisition of Wanwang, and the defense performance is OK. It has the basic protection capability of ddos (default threshold, no control). Some models will send security notifications when they find webshell or horse files on the backdoor of the website.

In the security defense of virtual hosts, in addition to the security measures provided by service providers, ordinary users also need to do their own maintenance work, such as:

Choose a secure system

The security of the system is the first condition to determine whether the website can withstand the attack. In the initial stage of website construction, we must choose a well-known site-building system to avoid common loopholes in the system and be easily breached. Many webmasters will choose some cheap individual system, this kind of system loopholes are often more, once attacked, it is easy to leak information. Therefore, try to choose the system verified by the majority of webmasters is the best.

Improve the preventive measures of website

Take precautions against the website, for example, modify the default database, often change passwords and background, especially when logging in the background, you can add CAPTCHA to prevent violent cracking. Secondly, set security passwords, including FTP passwords, database passwords, member passwords, etc., and try to set up passwords for login systems with important data. The password should be as complex as possible, try not to repeat it, and be sure to change it at a certain time.

Clean up the host files regularly

Always clean up the temporary files in the website space, and do not choose to save the password on the website. Many password leaks are caused by easily choosing to remember the password when visiting the browser.

Do not upload files at will

File is the most common form of transmission of Trojans or viruses, which leads to virtual host poisoning by uploading files carrying viruses, which will also cause the problem of information leakage. In addition to files, there are also some software and plug-ins that may also carry viruses, so don't easily download or upload tools of unknown origin.

The above is the virtual host defense shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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