How can using POST instead of GET in PHP forms improve security and prevent potential vulnerabilities?

Using POST instead of GET in PHP forms can improve security by preventing sensitive data from being displayed in the URL, reducing the likelihood of data being intercepted or tampered with. This can help prevent potential vulnerabilities such as Cross-Site Scripting (XSS) attacks or data exposure. By using POST, data is sent in the body of the HTTP request rather than in the URL, making it more secure. 

<form method="POST" action="process_form.php">
  <!-- form fields go here -->
</form>

Keywords

POST GET PHP forms security vulnerabilities

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