How to prevent your site from being hung in a disgusting black chain

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Your friends may have more or less contact with this kind of things, maybe your station has been hung, or you hang someone else. I personally do not like this behavior, after all, it is not easy for everyone to do a station. Fortunately, now Baidu's detection technology in this area is more and more high, once the discovery must be a page of K is not left. This article is to teach you how to prevent the black chain. Some time ago a customer asked me why his company name ranked why not go? I saw his word. A very common company name, and then look at his site is also thousands of included, the relevant domain is also good thousands of, and the site every day more fine. Look at the competitor website optimization is also a mess. Then I think of the site itself must be a problem, and then I first looked at the home page of the source code, a check scared me a jump so simple a home page unexpectedly was hung more than 510 black chain, this situation if there is a ranking that is really strange.

And then I told him it was coming. FTP account, a major operation on the program (because the hanging is not just the home page), and then again to his FTP account encryption processing, and told him how to prevent, to now has been two months has not been hung. And the key words in a week quickly returned to the first place. It can be seen that the power of the black chain is very powerful, if your station has been such a must be dealt with in a timely manner. Otherwise, I'll make you cry, and I'll say something about preventing the black chain.

First, daily check the home page and other weights of the higher pages of the source code

The general person hangs black chain all is selects the homepage, the more careful person will hang to other weight also very high page. So what we do every day is to do a good job of the page source code inspection, once found unfamiliar URLs must carefully look at the form of links. Once you find the anomaly, delete it immediately. Check it once a day, because even if you are hung up, one day's time will not make a big impact on your website.

Second, regular changes to the FTP password

This is the most important, a lot of people hang black chain is by cracking your FTP account and password to do. Therefore, it is important to regularly modify the FTP password, and do not modify into a simple number, letters, numbers and letters in this form, it is very easy to be cracked again. Because most of the so-called black chain tools are still used in the form of a dictionary to brute force. So your password is best letter + number + special character combination, and the longer the better. So I do not believe that some people will be so patient and keep doing your station. After all, most of the black chain is used by other people to give tools, or buy their own, is not a master, you will also use. Once you've done this, they're not going to get it, unless you're in the process of getting your site to work (and you're a real hit).

Third, attention to server security issues

Server overall security configuration, install the patch, turn off unwanted services and ports. Website to prevent hanging horses. In case you find your site has been hung black chain, should promptly contact the service provider to check the same server under the other sites, if found that other sites have been linked to the black chain, then should pay attention to the security of the server problem, need to inform the service provider and let it propose solutions.

As long as the above three points, to prevent your site is hanging black chain is actually very simple, must be diligent inspection, let those who want to walk Klacka five way to go. Also advise those who want to hang the black chain of friends, beggar-thy-neighbour thing or do less. Maybe one day it will become a derogatory and selfish. This article originates from the Zhengzhou website Construction www.zzyidc.cn, reprint please indicate the source.