HTTP Strict Transport Security (HSTS)

wikipedia:HTTP Strict Transport Security (HSTS) (2012) is a web security policy mechanism that helps to protect websites against protocol downgrade attacks and cookie hijacking.

Strict-Transport-Security: max-age=31536000; includeSubDomains

Related terms

• Read: https://security.googleblog.com/2017/09/broadening-hsts-to-secure-more-of-web.html
• Clickjacking

See also

• HTTP, HTTP client, HTTP/1.1, HTTP/2, HTTP/3, HTTPS, HSTS CSR, TLS, SSL, openSSL, WebSockets, WebRTC, ssl_certificate QUIC, HPKP, CT, List of HTTP status codes, URL redirection, Content-type:, Webhook, HTTP headers, --insecure, Axios HTTP client, HTTP cookies, HTTP ETag, Hypertext Transfer Protocol -- HTTP/1.1
• CA, Root Certificates, FreeIPA, PKI, OpenCA, Wildcard certificate, certtool, certbot (Let's Encrypt), certinfo (Cloudflare), ACME, Boulder, cfssl (Cloudflare), Public key certificate, public key, TLS and X.509, OCSP, Subject Alternative Name (SAN), openssl ca, Self signed certificate, CSR, keytool, ACM, KMS, aws acm, IdenTrust, multirootca, cert-manager, ca_cert_identifier