Is the foreign virtual host secure?

This article will explain in detail about foreign virtual host security, the quality of the article content is high, so Xiaobian share to everyone for a reference, I hope you have a certain understanding of relevant knowledge after reading this article.

The security problem of foreign virtual host cannot be generalized, mainly depends on the merchants, products and configurations you choose. Whether at home or abroad, if you want to ensure the security of virtual hosts and improve the defense capabilities of virtual hosts, you can do the following.

1. Select a safety system

When building a website, it is recommended to choose a well-known website system, the security has been verified by the majority of webmasters, and common vulnerabilities have basically been eliminated. Don't choose some personal systems. When personal systems are attacked by hackers, it is very easy to leak relevant information due to many loopholes. Paid systems should sign some confidentiality agreements or develop themselves.

2, do a good job of website prevention

Do your own website space security precautions, such as changing the default database, default password and background, etc., in the background login, you can add some Captcha, so effective to avoid brute force cracking. Often clean up temporary files on the site, do not easily choose to save passwords, many password leaks are caused by remembering passwords when accessing the browser.

3. Set security password

When using virtual space, set some passwords, such as security passwords, including related member passwords, FTP passwords, email passwords, database passwords, etc., do not repeat as much as possible, and the density length is preferably more than 8 digits. The password setting is more complex and must contain upper and lower case, numbers and special symbols. Common passwords are also not recommended, and then password change regularly.

4. Change database information

Database information can change the suffix, and the directory will be stored to make some complex, to avoid guessing where the location and easy to download. Usually do not upload files at will, some Trojans or viruses are uploaded to the web space through these files, and then execute these suspicious programs to steal relevant information.

About foreign virtual host security is not safe to share here, I hope the above content can be of some help to everyone, you can learn more knowledge. If you think the article is good, you can share it so that more people can see it.