1. 生成一个4096位的Diffie-Hellman参数文件,需要比较长的时间,看机器而定
[howard@localhost ssl]$ pwd
/home/howard/ssl
[howard@localhost ssl]$ openssl dhparam -out dhparam.pem 4096
2.在配置test.example.com.conf文件中增加以下内容:
listen 443 ssl;
ssl_certificate /home/howard/ssl/ssl.cer;
ssl_certificate_key /home/howard/ssl/ssl.key;
ssl_dhparam /home/howard/ssl/dhparam.pem;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers “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 !MEDIUM”;
add_header Strict-Transport-Security “max-age=63072000; includeSubDomains; preload”;
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;
[howard@localhost ~]/usr/local/nginx/sbin/nginx -t
没有报错即可
[root@localhost ~]/usr/local/nginx/sbin/nginx -s reload
3. 在安全测试网站验证
打开网站https://www.myhack58.com,输入要测试的域名进行测试,等一会之后就可以看到绿色的A+
注意:安装nginx之前一定要先升级openssl,否则容易存在安全漏洞