Website is hanging horse How can we prevent it from being hung again?

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

This is a novice webmaster more common problems, because at this time they have just begun to contact the industry, the webmaster's knowledge is still unfamiliar, may also be in a excited mood, found anything is very fresh, then the webmaster often do not have a certain sense of security. I remember when I was still in school, I was a Amoy site was hanging horse, then I was really ignorant, but in the opening of the site 360 will be prompted to have a Trojan horse, I may not now share their experience, but to help people.

At that time, the Amoy site is using the API program and a set called Old Y article management system (domain name is also www.****.cn, because at that time domain name 1 dollars One, so this domain name is still the product that left at that time, perhaps many people do not know to have such a set of CMS, but very regrettable, Now I can't remember what caused me to give up the site without making any money. I also deeply remember that at that time Baidu has not so crowding out the Amoy site, because I can clearly remember that I collected at that time actually have more than 1 million, now think of really feel very pity ah, if did not give up then, that this site is now at least 5K one months is no problem, although at that time more than 1 million did not earn a penny (Do not feel very strange, the front said that at that time Baidu does not crowd out Taobao, so basically each Amoy site is included in more than 100,000).

So no matter what website you do, you need to stick to it, and time can prove everything you do. It seems that the topic is a bit far away, at that time I remember that I was the backup file on my computer uploaded to the space after the site is no hint of Trojan, after the situation I also remember not too clear. If any of you now have a friend like me again, such as the site was Hung horse or the site was hung black chain, you can follow the following three steps to deal with:

First, this is also the most important point, first of all, to change the folder permissions of the site to the minimum, that is, only read and Write permission, other permissions do not choose temporarily (if you can not change the contact space provider), now you are dealing with the problem, as long as the normal access to the After changing the folder permissions, the hacker will not be able to tamper with your page even after leaving the back door, which prevents you from having to solve the old problem. Of course, if the whole server is black, then do not work hard, because this is probably not your fault, or to change the space, to determine whether the whole server can be used with the IP site Query method observed and you in the same server other sites to judge, if the hacker invaded the entire server, He can't just hang a horse on one of your websites, just like when you pick up 100 yuan, you won't leave 90 yuan for others to pick up.

Second, after making sure that the hacker is unable to tamper with your page again, find the page where the horse is being hanged (there may be a backdoor file) to delete or replace it. The easiest way to do this is to replace the files you've backed up with, to ensure that you can replace each page, you can empty the space before uploading, some people may be more puzzled why to empty first, one is because the hacker is likely to upload their own backdoor files, so even if you use the replacement method is not helpful; The second is because the hacker is likely to lock his horse's page, causing you to be unable to replace the file with the overlay. So first empty space can remove the possible back door file can also completely replace each one may be hanged horse's page, in fact, the best way is to directly change a space, so you send back to the file is certainly not hanging horse. If your luck compared to the back, there is no backup files, it is really very troublesome, then you can according to kill soft hint information to find the page may be hung horse, of course, it is best to find a professional to help you deal with. If you do not dispose of the words, even if you change the space is useless, because you this is a new, change space at the same time also took the Trojan.

Third, do the above 2 security measures, please check their account password is too simple, here's the account password, including space FTP, Web site and database and any other related to the security of the account password, should not directly or indirectly the domain name as an account and password, it is best to combine the case, Too simple to be cracked please change it now. Account password adjusted to check the site after the management of the background directory is the default, if it is the default like admin such please make changes to prevent hackers from the background intrusion.

Do a good job of the above three points can filter out more than 80% of the hackers, after all, the majority of hackers or the use of the password is too simple this loophole, will use the program loophole hackers even if the use of the program loophole invasion of the site, but I do not set the right, not afraid of what he Of course, they will probably use the same server with your Web site after the intrusion of the entire server, then you still can not escape his palm ah, so find a safe and reliable space business is also more important.

Due to the limited ability of personal expression, but I also try to make everyone webmaster friends can read I said every word, as well as the center of the article. The last knife also want to know more, more senior SEO practitioners, new SEO super Group: 68204508. Author: Knife, reproduced Please indicate the link form.