engineering/unrhodecode
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

docs: updated documentation structure

Browse source
This commit is contained in:
Marcin Kuzminski 2019-05-21 16:33:01 +02:00
parent 434efcd94f
commit eddc784e19
47 changed files with 158 additions and 98 deletions
Download patch file Download diff file Expand all files Collapse all files

34
docs/admin/system_admin/apache/apache-diffie-hellman.rst Normal file
View file

@ -0,0 +1,34 @@
.. _dh-apache:
Diffie-Hellman Security
-----------------------
To secure your web server, the `Guide to Deploying Diffie-Hellman for TLS`_
contains important information worth reading. This link contains some good
`secure Apache configuration`_ examples.
To secure your deployment of Diffie-Hellman, configure the following:
1. Generate a strong Diffie-hellman group, 2048-bit or stronger.
.. code-block:: bash
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/apache/ssl/dhparam.pem 2048
2. Configure your server to only use modern, secure cipher suites in the
virtual hosts configuration file.
.. code-block:: apache
# Set the protocol to only use modern, secure cipher suites.
SSLProtocol all -SSLv2 -SSLv3
SSLHonorCipherOrder on
SSLCipherSuite 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
# Specify your DH params file as follows
SSLOpenSSLConfCmd DHParameters "{path to dhparams.pem}"
.. _Guide to Deploying Diffie-Hellman for TLS: https://weakdh.org/sysadmin.html
.. _secure Apache configuration: http://www.apache-ssl.org/httpd.conf.example