Three hackers' Google Search Skills

As we all know, Google is undoubtedly the most powerful search engine in the world today. However, in the hands of hackers, it is also a secret weapon that can search for unexpected information. The Saidi editor summed them up simply not to use him to attack other people's websites, but to use these techniques to get a needle in a haystack network, find useful information for you.

If you are an ordinary Internet user, you can use hacker skills to expand your horizons and improve your retrieval efficiency. If you are a network administrator, please check whether your website has taken preventive measures against the following hacker detection methods. If you do not have them, you can catch up. After all, hidden dangers are better than open flames and prevention is better than disaster relief; if you are a hacker, I believe you have seen similar methods on other hacker sites. This article is of no use to you. The skills here are for pediatrics and cainiao! You can save valuable time to do more meaningful things. You don't need to read this article. Go elsewhere!

Based on the above considerations, I have compiled this article.

Search URL

For example, we submit this form: passwd.txt site: virtualave.net.

What do you see? Is that incredible! Many message boards based on CGI, PHP, and ASP have this problem. Sometimes we get a password or even a clear code! The Administrator may be too irresponsible, or the security awareness may be too bad. If you are a network administrator, check it quickly and do not make it cheaper for malicious attackers. Do not trust DES encryption too much. Even if our password is encrypted by DES, hackers can still solve it through a lot of cracking software.

This time we can get the file containing the password. "Site: virtualave.net" means to search for URLs of virutalave.net only. Virutalave.net is a provider of network servers.

Similarly, we can search for some top-level domain names, such as. net. org. jp. in. gr.

Config.txt site:. jp

Admin.txt site:. tw

Search the Home Directory

The home page is very useful, and it will provide you with a lot of useful information.

We submit the following form:

"Index of/admin"

"Index of/secret"

"Index of/cgi-bin" site:. edu

You can customize the homepage characters for search. In this way, you can obtain a lot of information.

Search for a specific file type

For example, if you want to specify a file type, you can submit the file in the following format:

Filetype:. doc site:. mil classified

This is the information for searching the military. You can customize the search.