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All Terms Glossary

X-XSS-Protection

Definition

X-XSS-Protection is a HTTP header that enables built-in XSS filtering in some browsers. While modern browsers rely more on Content Security Policy, this header provides an additional layer of protection for older browsers. It can be configured to block or sanitize detected XSS attempts.

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Definition

What is X-XSS-Protection?

X-XSS-Protection is a HTTP header that enables built-in XSS filtering in some browsers. While modern browsers rely more on Content Security Policy, this header provides an additional layer of protection for older browsers. It can be configured to block or sanitize detected XSS attempts.

Definition

How does X-XSS-Protection relate to client-side security?

X-XSS-Protection is an important concept in client-side security that helps protect websites and web applications from various threats and vulnerabilities. X-XSS-Protection is a HTTP header that enables built-in XSS filtering in some browsers. While modern browsers rely more on Content Security Policy, this header provides an additional layer of protection for older browsers. It can be configured to block or sanitize detected XSS attempts.

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