You can modify the Nginx configuration file to add ciphers or remove weak ciphers.
You must have administrator privileges on the machine where App Volumes Manager is installed.
You must use the format that is defined in https://www.openssl.org/docs/man1.0.2/apps/ciphers.html under the section CIPHER LIST FORMAT while adding the ciphers. The ciphers are specified as a list separated by colons, spaces, or commas.
Locate the nginx.conf file and create a back up of the file. nginx.conf is located at C:\Program Files (x86)\CloudVolumes\Manager\nginx\conf\.
- Log in to the machine where App Volumes Manager is installed.
- Identify the line starting with
ssl_ciphersin the nginx.conf file.
Add the list of ciphers before the existing list of ciphers; the order of ciphers matters.
For example, add
ECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDHto the existing list of ciphers.
- (Optional) To disable any ciphers, remove the ciphers from the list.
- Restart the App Volumes Manager service.