Small Fish: Website optimization process should always guard against black chain

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Some time ago I received a few web site optimization list, are some of the more urgent list. So the author in the process of optimization is rarely to check whether the site has been hung black chain. And in the site rankings for a long time, the author of the site inspection found in some of the sites have been a lot of people hung black chain.

They hang the black chain position and code are similar, using div hide their links at the top of the site, if not query export links or view the source code is difficult to find out. In general, they are through the site of the backstage or FTP or intrusion site database to hang the black chain of several ways. Here the author briefly introduced the next two ways is how to hang black chain, so that everyone should be wary of later.

Via FTP

This approach is undoubtedly the most convenient and quickest, of course, the premise is to know the Web site of FTP. Open FTP, and then directly to their own written in advance of the program file uploaded to the site of a directory, and then run the program according to the path can arbitrarily modify, add, delete the various files of the site. This method is the easiest way to learn, usually by the building site of the programmer or prior to the optimization of the site of the technology in the knowledge of FTP will take the station program file upload, Just like I www.hengjiabao.net, can go to see its source code, still hangs black link, every day delete they hang every day. At this time the whole site can be operated, don't say hang a few links, if people are not in a bad mood, the site of the entire deletion is possible, those guys too rampant. The workaround is to modify the FTP password.

Manage the backstage through the website

If you know the site management background, you can also use the way to upload files to operate the site to manage the various files. Upload the station file directly by adding a product map, or by adding a news content editor. But as far as I know, the premise is to be able to upload ASP files, if the background limit ASP file can not be transmitted above, then this method can not be achieved. If it is through the Web site management to hang black chain, then need to modify the background of the path or password.

Now more and more stationmaster covet "petty gain", adopt some "irregular" means to obtain several links. The author thinks, everybody is beg this meal to eat, the river does not water well, if really urgent need that several links, I believe with stationmaster contact to borrow a few links, others still is willing. So without the permission of others and do not know the situation linked to other people's Web site, there is no thought for others, think of people know how the feeling after?

In order to guard against Black Hat's "hand", 11545.html "> We have time to understand the technology of hackers, not that we see others easily can get links, people are not very easy, cracked something is going to take time and mental." We understand the purpose of hacker technology is to guard against, you can not attack others, but at least you have to know how to protect themselves.

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