Yandex

But more than that, Yandex can index and write to my database and the files of your commercial product. Catch the idea? Thus, your secret files are available to anyone who knows how to "communicate" with the search engines. If you do not know how to do it, I explain. In Yandex go in the "Advanced Search", to drive in the form "are on the website" address for your commercial site, Enter, and you are given a list item is that Yandex has indexed on your site. Possible, including links to your page or confidential business files. Thus, an attacker can gain access to your goods, without taking your wallet and the extra few dollars. You are shocked? Be can. The fact that you have made a few mistakes before they started to sell their product.

The biggest of them – You have enabled the search engine to find and put on public display the location of your secret files. A Now – the main thing. Ways of dealing with such "arbitrary" search engines, as well as some bugs that absolutely must be avoided. 1) The secret download page for your product to use special meta-tags, which "tell" search engines that this file can not be indexed. Use meta-tags robots and / or which must be placed between the opening and closing tags head. This is the easiest and most reliable way to prevent search engine to find your secret page. 2) Another way, which allows you to disable indexing certain files – is placing a robots.txt file in the root of the site.

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