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How to completely disable TLS v1 from Nginx?

Photo by Dayne Topkin on Unsplash

How to remove?

  • remove TLS v1 from nginx config file
  • in the same file, add default_server to one of your server block: listen 443 ssl default_server;

How to test?

  1. From web UI: https://www.ssllabs.com/ssltest/analyze.html
  2. Using nmap: nmap — script ssl-enum-ciphers -p 443 www.your-site.com
  3. Using openssl: openssl s_client -connect www.your-site.com:443 -tls1 < /dev/null



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