Nginx Https配置
应用HTTPS后，Firefox 提示Nginx网站 “此页面使用较弱加密”。

cd /etc/nginx/conf.d
sudo nano nginx.conf
sudo nginx -s reload

nginx.conf

        listen       80;
        listen       443 ssl http2;      #ssl http2
        ssl                  on;
        ssl_certificate     /home/data/cert/*.site.crt;
        ssl_certificate_key  /home/data/cert/*.site.key;
 
        ssl_session_timeout  5m;
        ssl_protocols  SSLv2 SSLv3 TLSv1 TLSv1.1 TLSv1.2;  #TLSv1.1 TLSv1.2
        ssl_ciphers  ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
        ssl_prefer_server_ciphers   on;

[Server] Nginx Https配置 及 Firefox提示“此页面使用较弱加密”