HTTP headers allow the client and the server to pass additional information with the request or the response.
Best Content Security Policy (CSP) Alternatives ranked by AI · updated May 2025
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CSP is an added layer of security that helps to detect and mitigate certain types of attacks, including Cross Site Scripting (XSS) and data injection attacks.
Price: Free
Top 3 Content Security Policy (CSP) alternatives
CORS is a mechanism that allows many resources on a web page to be requested from another domain outside the domain from...
Pros
- Allows controlled sharing of resources across different origins
- Enhances security by preventing unauthorized access to resources
Cons
- Requires server-side configuration for proper functioning
HSTS is a web security policy mechanism that helps to protect websites against man-in-the-middle attacks such as protocol downgrade attacks and cookie...
Pros
- Forces the use of secure connections over HTTP
- Enhances security by preventing downgrade attacks
Cons
- Initial setup may require careful configuration to avoid disruptions
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