How to solve the problem site has been hijacked? Look here to know

　Web site was hijacked in the end how to make us angry, let's look at this example I recorded know.
　　Website hijacking problem is how to detect?
　　IIS7 website monitoring
　　whether the test site has been hijacked, DNS information pollution detection.
　　One day suddenly found, the browser automatically start, open the home page is A network.
　　On my own computer, how can we allow this to happen hijacked, began this fight !!!
　　First Round: modify the browser home page settings, the result: a failure;
　　Second round: under the cruel use rogue software, in the case of be careful of every step, not to be misled 3 installed so-called browser security and antivirus software, and a bunch of settings, including: the suspension ball off, set to boot does not start, do not pop news and so on. And then start repairing. Result: failure plus failure, open the browser home page changed to A's home network, is also open a new tab A network, was in full steam ahead;
　　the third round: find the registry, all related to the search network A the items removed. Result: The problem is still there;
　　the fourth round: on the government website reported a A net result: did not see the results;
　　the fifth round: Modify the windows hosts file, result: open the browser will still open A network, but according to hosts file jumps to a local address, it will not open the page, though still will open a label, but will not display a variety of network news 3, but also to prevent his doing one thing with a computer, suddenly pops up a web page headline attraction.
　　Sixth Round: A network file to delete all of the results: the failure.
　　Seventh Round: comprehensive antivirus. Result: failure.
　　Eighth round: Clear all browser records the results: the problem is resolved, the computer no longer eject A network.