Four ways to attack a Web site with black chain

Summary: Black chain is linked to the webmaster, in fact, is a very common problem, in the previous period of time the author's own website has been linked to the gambling site, although things are very small, sometimes it will seriously affect the ranking of our words, so for stationmaster especially

Black chain is linked to the webmaster, is actually a very common problem, in the previous period of time the author's own website has been linked to the gambling site, although things are very small, sometimes it will seriously affect the ranking of our words, so for the webmaster, especially the novice webmaster, attention to the black chain of the sneak attack is quite necessary.

In fact, in most cases, the black chain is through CSS style grafted in the source code of the attack site, means mainly four categories:

First, the hacker will set the display property to none, so that outsiders do not see the black chain information.

Second, with an extremely simple method, the link character directly set to unlimited small, not paying attention to the webmaster will be the deception.

Third, the site's background color set to sneak attack the character color of the link, the effect and the same as above, not easy to find.

Four, use the link position positioning, so that the black chain directly outside the screen.

The above four kinds of means are the author sees more of the situation, but only know the method is not enough to let us discover each other's tactics in time, in order to take effective measures. For the black chain is linked to such a trivial matter, personal feeling or more from the small start.

First of all, Gesanchaiwu check the source code of the site, once found that the source code to remove, the home page is hung black chain of many chances, and the home is the hardest hit, webmaster friends can usually check more.

Second, webmaster tools inside there is a dead link query, although the use of it can not directly locate the black chain, but to query all the links to the Web page, and this link analysis, which links can be accessed, which links are not, for its detection of the results of analysis, some I have not seen the link is bound to be linked to the black chain.

Third, we all know that the site space in the file modification time is generally the most recent one of its operations, and each webmaster log in the time is recorded, once found in the folder in the file modification time is very close, or in our free period, then there may be a problem. Download the source file and check to see if the black chain is really being hung. But asp+access site, except the site, because such a site's data timeliness is strong, some interaction will automatically modify files, such as the number of visitors to the statistics.

Four, for the 3rd to our inspiration is to constantly modify the website space password, and password complexity to be properly mastered.

Its five, being hung black chain is not exactly what others deliberately aim at themselves, found that the black chain, webmaster friends can be appropriate to query the same IP under the other sites, to see if they have similar situation, if there is, then the space service provider security monitoring has arisen a problem, need to reflect to them.

When it comes to the role of the black chain, we really disagree, because the chain is mostly in the webmaster I do not agree with the case of forced to be hanged, once found will be removed, this for the attacker's site is not a stable result, and the site ranking or with our content, the construction of the chain, Even if there are 10 weights 7 sites to help you, you do not do content, ranking will go up? For some friends who want to hang the black chain, I have a few words of advice:

The difficulty of hanging black chain is not said, the effect can be stable? Once found, the link is removed, which is different from doing the garbage chain? And now experienced the continuous upgrading of Baidu algorithm for the black chain of punishment is also increasing, we take this risk to do black chain meaningful?

In fact, we can think of others, for a very high weight of the site, since hackers can sell you black chain, then it is entirely possible to sell to others, the detection method is very simple, if through the query site source code in addition to our own links, there are many other links, then this so-called black chain on the complete waste of a , according to the cake principle everybody can also want to understand.

Black chain good and bad, some shifty friends can not do, black chain influence big and small, webmaster friends must be ready, only to do in mind, can eliminate some speculative behavior.

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