网站 secure domain name pan-parsing processing and protection

  I believe that many people have encountered the problem of 网站 being over-analyzed and maliciously exploited. What should I do if I encounter such a problem? Let's share some experience and troubleshooting.

1. What is domain name panning?

Simply put, domain name pan-parsing is to open the sub-domain resolution service with *, a large number of sub-domain flooding. For example, the main domain name is abc.com to open N multiple 1.abc.com, 2.abc.com, 3, abc.com, XXX.abc.com. These subdomain names are random and are used maliciously as illegal sites. Example: site: kewatt.com.cn A large number of useless spam domain names have been illegally used in illegal industries. 网站 secure domain name pan-analysis processing and protection Domain name pan-analysis case Domain name pan-analysis case, so we often use the site command to query whether their 网站 has been illegally used and processed in time. When Baidu recognizes it as illegal spam, the main 网站 is not far from punishment. 2. How to deal with domain names being panned? How to deal with this method of general analysis? More difficult to handle. Because the second-level domain name does not point to its own 网站, independent of the main 网站, the only way is to close the pan-parsing, that is, the domain name service with the star *. Go to your domain name management center and find a deletion with *. It is the most basic practice to modify the domain name account password to improve security awareness. After turning off the parsing, these included site information can't be deleted immediately, and you can't submit a dead link (not your own control). You can only send a snapshot to Baidu and ask Baidu to delete these non-open spam sites. This is a long waiting process.

3. If you evade domain name malicious attacks?

 Since it cannot be deleted, it is essential to prevent it.

xx 以下建议：1。经常使用SITE命令查询包含状态，并及时查找大量包含异常。 2，域名管理账号信息不能让第二人知道，让人维护和分析。 3，选择一个可靠的域名服务提供商，找不到不可靠的域名提供商来托管。 4，域名添加多级安全秘密安全认证，不要沈阳软件开发

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