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How to add free SSL to personal websites, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

Background

Recently, the site is always hijacked. What do you mean by hijacking? According to the official saying, the so-called website hijacking is to open a website, appear an advertisement that does not belong to the website category, or cannot jump to a web page that does not belong to this category. For example, you enter baidu.com in a browser and jump to taobao.com. This is hijacking.

What caused it?

Website domain name pan-resolution uses *, pan-resolution in domain name DNS resolution, which may lead to this situation.

The browser is hijacked the browser is hijacked when you use some browsers, a browser ad news automatically appears.

When a hacker attack is implanted into a Trojan horse program, when we enter a domain name, we jump to another unrelated domain name. Generally speaking, this is a sign of being hijacked by a hacker.

The hijacking of operators is generally unlikely to be hijacked by operators, but it also exists, unless you choose which unreliable operators, as well as malicious analysis.

How to deal with website hijacking?

For pan-resolution of domain names, you can click on our domain name from the domain name management background and find the domain name resolution with *, and delete it.

For hacker hijacking, find the backup files of the website, find the modified files, and clean up the Trojan program.

The hijacking of the browser is the problem of the browser itself. You can choose to close the advertising program or download it directly and install an ad-free browser.

If hijacked by operators, the best way is encryption, to put it simply, it is to replace http with https, which can make the hijacking rate about 90%. This is also the key point that we are going to say today.

Add a free SSL to the website

The recommended website is https://www.cloudflare.com/. [1] Cloudflare is an American multinational technology company with headquarters in San Francisco and an office in London. Cloudflare's main business is to provide customers with website security management, performance optimization and related technical support.

Open the website, enter your email and password at the bottom of the home page, click sign up to add your own website information, and then click next, next. Ignored here, if there is anything you don't understand, please leave a message. The final step is to update the DNS server and change it to the following information from the domain name server provider. The first is the primary server and the second is the standby server. To set up SSL, click cypto. The next step is to wait 0-72 hours for the website SSL to take effect.

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