diff options
Diffstat (limited to 'nginx/snippets/security-headers-base.conf')
| -rw-r--r-- | nginx/snippets/security-headers-base.conf | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/nginx/snippets/security-headers-base.conf b/nginx/snippets/security-headers-base.conf new file mode 100644 index 00000000..b5559fe7 --- /dev/null +++ b/nginx/snippets/security-headers-base.conf @@ -0,0 +1,13 @@ +add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always; +add_header X-Content-Type-Options "nosniff" always; +add_header Referrer-Policy "no-referrer" always; +add_header Expect-CT "enforce, max-age=63072000" always; +add_header Cross-Origin-Opener-Policy "same-origin" always; +add_header Cross-Origin-Embedder-Policy "require-corp" always; +add_header Content-Security-Policy "default-src 'none'; connect-src 'self' https://releases.grapheneos.org/; font-src 'self'; img-src 'self'; manifest-src 'self'; script-src 'self'; style-src 'self'; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'; require-trusted-types-for 'script'" always; + +# obsolete and replaced with Content-Security-Policy frame-ancestors 'none' +add_header X-Frame-Options "DENY" always; + +# obsolete and replaced with strong Content-Security-Policy +add_header X-XSS-Protection "1; mode=block" always; |