ssl_protocols SSLv3 TLSv1.1 TLSv1.2 TLSv1.3; ssl_ciphers 'TLS13-AES-256-GCM-SHA384:TLS-CHACHA20-POLY1305-SHA256:TLS-AES-256-GCM-SHA384:TLS-AES-128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS:!CAMELLIA'; ssl_prefer_server_ciphers on; ssl_ecdh_curve secp384r1; ssl_session_cache shared:SSL:50m; ssl_session_timeout 1d; ssl_session_tickets off; ssl_stapling on; ssl_stapling_verify on; resolver 8.8.8.8 8.8.4.4 valid=300s; resolver_timeout 5s; add_header X-Frame-Options SAMEORIGIN; add_header X-Content-Type-Options nosniff; add_header X-XSS-Protection "1; mode=block"; ssl_dhparam /etc/ssl/certs/dhparam.pem; # ssl cert paths ssl_certificate /etc/letsencrypt/live/tronnet.net/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/tronnet.net/privkey.pem; # letsencrypt validation location '/.well-known/acme-challenge' { default_type "text/plain"; root /var/www/html; }