Seoer Remedies after site attack

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In recent days the site is frequently hung m, hung black l, and some are hanging illegal content, this makes me very annoyed, because I am in the website security this piece of knowledge not too understand, can only swallow, let these people outlaw, all kinds of bullying, I do SEO has more than a year, recently this time is I encountered the site security problems most of the period, Feel helpless, in the detection site is black, in the shortest possible time to recover, every moment in the check station, especially in the BD update that day, the chance of being black is exceptionally high, for these malicious means for SEO must be faced, I will tell the next I stand in the black after I have done those remedial measures.

1: Hung black Link: Black chain is a very common method of SEO black hat, generally speaking, it refers to some people with abnormal means to obtain the reverse links of other sites, the most common black chain is through a variety of web site procedures to get the search engine weight or PR higher site Webshell, And then in the hacked site to link their own sites.

For this approach may be in the short term will get a good ranking but most of the webmaster will be found in time, and remove, so the black chain to the ranking is not very stable, this category of people just for their own ranking and hanging black chain, not malicious site, for the link is linked to the black chain after the site, Seoer do is to do a lot of outside the chain quickly, Because most of the black chain has many export links, once in the BD update is hanging, light ranking down, heavy is k, no trace, too many export links to make your home page weight dispersed, only through the chain to get more support to improve the weight of the site, so that is to mend, good luck may not be anything.

2: Hung horse, the so-called hanging horse, is the hacker through the scanning site has injected point, through the injection point, get the system administrator's account and password, after the scan, get the Web site landing page address, and then log into the site backstage, through the database backup/restore or upload vulnerabilities to obtain a webshell; Use the obtained Webshell to modify the content of the website page, add the malicious steering code to the page; When you visit a page that is added to a malicious code, you automatically access the address that is turned on;

For this means, let search engine spider to be hanged horse station unfriendly, if use 360 browser also will intercept, over time the URL will go to blacklist, so found this horse should be as soon as possible remedial measures:

And for the rankings, the beginning of the impact is not very large, if found to be ranked decline that can only be exchanged for high-quality links, or to buy a high PR site to take it.

3: Being hung illegal content, this refers to some of the search engine shielding content, such as yellow, they use some means to attack the low security of the site's high weight Baidu easily indexed site, upload content, these content are static HTML files, and is the form of the folder, included particularly fast, My station once included 50, shame Ah! All is unsightly text picture link, found this situation immediately delete folder, for Seoer should do is to update the content of the site larger, dilute these content links, the rest is to expect BD Update does not k your station.

Summary: Say so much, the best way is the webmaster has the ability of network security, preventive measures is kingly, than to come to the truth.

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