What is csp meaning?

CSP (Content Security Policy) refers to a security measure that prevents certain types of web-based attacks, such as cross-site scripting (XSS) and injection attacks. CSP blocks the execution of scripts that are not part of the trusted sources list, which includes the server that hosts the web application and any third-party services that are used, such as Google Analytics or Facebook. CSP can be implemented through HTTP response headers or meta tags on web pages and helps to ensure that user data is safe and secure. It is commonly used in web applications, particularly those that require sensitive user information like banking and healthcare.