EZproxy SSL Cipher

Hi all,

Does anyone have any experience with disabling specific SSL cipher directives to resolve a security concern? My IT department contacted me about disabling a specific directive in EZproxy and I need to know if it will have any unexpected consequences. I reached out to support and OCLC indicated that EZproxy would be fine but they could not speak to any issues that may arise with individual vendors/access.


See highlighted ciphers:


SSLHonorCipherOrder On



SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5


Matthew Gray
Instructor, Information Science
Systems and Reference Librarian
University of the Sciences
600 S. 43rd St., Philadelphia, PA 19104
267.295.3187



********************************************************************
If you wish to stop receiving messages from EZPROXY-L or otherwise amend your preferences,
you can do so <a href="https://www.oclc.org/forms/internet-subscription.en.html">here</a>.
Or email [email protected] including the relevant text below in the body of the email:
• To unsubscribe: "unsubscribe EZPROXY-L"
• To receive EZPROXY-L in digest form: "set EZPROXY-L digest"
• To set your options to no mail: "set EZPROXY-L nomail"
• To receive these messages in the future "set EZPROXY-L mail"
To contact the list owners directly please send your message to [email protected].
If you unsubscribe from EZPROXY-L, you will no longer be able to participate in any of its features, including the public forum.
To unsubscribe from all OCLC marketing email communications
(including all OCLC listervs, OCLC Connect emails, OCLC event notifications, product/service/cooperative updates and newsletters),
please email us at [email protected].