Secure Your Website with the Power of HTML Sanitization

In this article, we will discuss how to properly sanitize user input to protect against HTML injection. We will explore the different methods of sanitization and what types of input should be sanitized. We will also discuss the risks of not sanitizing user input and how to protect against malicious code and cross-site scripting (XSS) attacks.

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Photo by Hakan Nural on Unsplash

Sanitizing user inputs is an essential step in protecting against HTML injection attacks because HTML injection attacks exploit vulnerabilities in the way user inputs are processed and stored in web applications. If user inputs are not properly sanitized, an attacker could inject malicious HTML code into the application, which could have serious consequences such as:

• Data theft: the attacker could steal sensitive information, such as login credentials or personal information, by injecting code that captures this data and sends it to a remote server.
• Defacement: the attacker could change the appearance of…