Change SSL ciphers and add ssl_buffer_size

This commit is contained in:
Leo Semenenko 2019-06-23 18:14:23 -05:00
parent 78a7eef119
commit 1b6f8979a5

View File

@ -2,7 +2,7 @@
# and recommend further improvements.
# Don't use outdated SSLv3 protocol. Protects against BEAST and POODLE attacks.
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_protocols TLSv1.2 TLSv1.3;
# Use secure ciphers
ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
@ -20,4 +20,10 @@ add_header Strict-Transport-Security "max-age=31536000;";
# The default key used by DHE is weak and it's recommended to use a 2048 bit key.
# Uncomment this line if you have generated a custom key using `cd /etc/ssl/; sudo openssl dhparam -out dhparams.pem 2048`
# ssl_dhparam /etc/ssl/dhparams.pem;
# ssl_dhparam /etc/ssl/dhparams.pem;
# By default, the buffer size is 16k, which corresponds to minimal overhead when
# sending big responses. To minimize Time To First Byte it may be beneficial to
# use smaller values.
ssl_buffer_size 4k;