Courses / Node.js
19. Helmet and HTTP security headers
Use helmet to set secure HTTP headers like CSP, X-Frame-Options, and X-Content-Type-Options.
JavaScript
Helmet and HTTP security headers
Helmet is a middleware that sets secure HTTP headers for your Express app to help protect users from common web attacks.
"I want browsers to refuse dangerous content and framing without writing lots of header logic myself."
Helmet is an Express middleware collection that configures HTTP response headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to reduce risks such as XSS, clickjacking, and MIME sniffing.
"I want browsers to refuse dangerous content and framing without writing lots of header logic myself."
Helmet is an Express middleware collection that configures HTTP response headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to reduce risks such as XSS, clickjacking, and MIME sniffing.