Website hijacking means that hackers or malicious attackers invade websites by tampering, modifying or replacing website content to achieve malicious purposes, which will bring certain harm to the website. Website hijacking may lead to user information disclosure, business service interruption, malware transmission, data tampering, financial losses, brand damage and other impacts. Therefore, preventing website hijacking is also an important link to ensure website security. The following methods are commonly used to prevent website hijacking.

Use SSL certificate

Enable the SSL certificate and use HTTPS to encrypt data transmission, preventing information theft or tampering.

Update software and plugins regularly

Ensure that website platforms, themes, plugins, and other software are updated to the latest version to fix security vulnerabilities.

Enhanced access control

Use strong passwords, two-factor authentication (2FA) and other methods to strengthen access control for administrators and users.

Backup data regularly

Back up your data site regularly so that it can be restored quickly in the event of hijacking or other issues.

Use security plug-ins and tools

Use security plug-ins, such as Web Application Firewall (WAF), and other security scanning tools to detect potential vulnerabilities and attacks.

Restrict file upload and access

The uploaded files are strictly verified and filtered to restrict unnecessary file access.

Monitor website activity

Use security monitoring tools to monitor website activity and detect unusual behavior and attacks in a timely manner.

Review code

Review website code, remove unnecessary or suspicious code, and avoid improper code injection.

Use a secure hosting platform

Choose a reliable hosting provider to ensure the security of your server and website environment.

Register domain names and resolve security measures

Use a trusted domain registrar and give domain name locking function to ensure that the domain name is not hijacked.

Periodic security audit

Conduct regular security audits to check your website for vulnerabilities and risks.

Educate users and administrators

Train users and administrators on how to identify spam, websites, and other potential threats.

Using a Network Application Firewall (WAF)

WAF filters malicious traffic and attacks, providing an additional layer of security.

Isolate sensitive data

Store sensitive data in isolation to prevent leakage.

To sum up, it is a method that can be used to prevent websites from being hijacked and malicious attacks, and it is best to use combined security measures to comprehensively and effectively protect the security of websites.