22 lines
985 B
Plaintext
22 lines
985 B
Plaintext
# Generic SSL enhancements. Use https://www.ssllabs.com/ssltest/ to test
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# and recommend further improvements.
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# Don't use outdated SSLv3 protocol. Protects against BEAST and POODLE attacks.
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ssl_protocols TLSv1.2 TLSv1.3;
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# Use secure ciphers
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ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305;
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ssl_dhparam /etc/nginx/dhparam;
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ssl_prefer_server_ciphers off;
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ssl_session_tickets off;
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# Define the size of the SSL session cache in MBs.
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ssl_session_cache shared:SSL:10m;
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# Define the time in minutes to cache SSL sessions.
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ssl_session_timeout 1h;
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# Use HTTPS exclusively for 1 year, uncomment one. Second line applies to subdomains.
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add_header Strict-Transport-Security "max-age=31536000;";
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# add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";
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