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This article mainly shows you "how to deal with website hijacking". The content is simple and clear. I hope it can help you solve your doubts. Let the editor lead you to study and learn this article "how should we deal with website hijacking?"

Conventional protective measures

Sites that use site-building systems often encounter some large-scale explosive general loopholes, which have a great impact, and the remediation measures are updated quickly. Large and small sites need to pay attention to updates in time, especially those using open source programs.

Of course, it is impossible for everyone to pay attention to the information all the time, but what if we miss the opportunity to fix it?

It is recommended that the site use a third-party security observation platform for non-contact detection, as well as SMS and email notification features, which are especially suitable for webmasters. Here, I recommend Baidu Cloud observation and Baidu Security Index. Of course, there are other testing platforms. You can choose here.

But here should pay special attention not to use too many monitoring platforms, the monitoring platform will regularly test the test will bring some pressure to the server.

Cloud service protection

At present, several popular CVM platforms provide some security protection software. after all, the outbreak of vulnerabilities must be earlier than the fix, and some manufacturers will not be able to fix them at once. At this time, using products such as Anknight, through the technical team of cloud service providers seamlessly or shielding vulnerabilities at least until the manufacturers release the vulnerabilities.

In addition to the security protection components mentioned above, you should have seen something called security group, which is simply firewall port policy, which can be directly controlled in the cloud panel. For example, if you have only opened the necessary ports, there is no need to fix them. For example, there are multiple 0DAY in the equation recently exposed. Generally speaking, it is basically enough for us to open remote ports, HTTP/HTTPS ports and FTP ports. If there is no special service to turn off, it can save a lot of trouble.

Server-side protection

On the server side, you can install third-party antivirus and protection software, which has most common protection mechanisms, which is enough to deal with ordinary rookies.

At present, security dogs and cloud shields are relatively excellent server protection software on the market.

Website protection

In general, I recommend those sensitive sites, dynamic and static separation, read and storage separation, we all know that the most common website hijacking is the rights, if you set the permissions can avoid the rights to the maximum extent.

The idea of hijacking repair

1. Isolate and stop the loss.

2. Find the loophole through log and behavior analysis.

3. Fix the loophole or temporarily fix the loophole.

4. Check the system permissions to clear the back door.

5. Most hijackings are malicious, and illegal and illegal content is generally implanted. For this kind of content, we need to delete it as soon as possible and go to the platform to pick up the death chain.

6. Observe the performance of the search engine and continue to process the outstanding data.

The above is all the contents of this article entitled "how to deal with website hijacking". Thank you for your reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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