When a user finishes browsing a web page and clicks the Back button, the following happens:

1, can't go back. When you click Back, the page doesn't respond and the content remains the same.

2. Return to the "fake Baidu page" and the search results will appear on the dominant screen.

3. Return to low-quality webpages, such as spam webpages and fraudulent webpages.

Second, how to solve the domain name hijacking

1, HTTPS to transform the website.

2. Pay attention to network security, use legal weapons to safeguard legitimate rights and interests, and prosecute network hijackers.

3. Limit regional transmission to authorized devices only.

4. Use network peripherals and firewall services on DNS servers to restrict access to those ports/services required for DNS functions.

5. Use transaction signature to digitally sign regional transfer and regional update.

6. Promote the transformation or self-examination of third-party websites to HTTPS, fully communicate with third-party resource providers, and ensure that there is no intentional cheating in using third-party resources for website statistics, website optimization, and advertising.

7. Run separate domain name servers in different networks to achieve redundancy.

8. Hide the version of BIND running on the server.

9. Separate external and internal domain name servers and use repeaters.

10. Restrict dynamic DNS updates.

1 1. Delete unnecessary services running on the DNS server, such as FTP, TEL and HTTP.

Summary: Baidu will send a notice to high-risk websites, asking websites with this problem to check and repair as soon as possible. The search display will be temporarily controlled to reduce the impact on search users. The website has not been repaired and will be repaired within one week.