Finesse: Diffie-Hellman Error in Firefox

This article explains resolving the Diffie-Hellman error generated while browsing UCCX in Firefox.  

1. Open Firefox.
2. In the URL, type: about:config
3. Click I'll be careful, I promise on the warning page (if needed).
4. In the Search field, type: security.ssl3.dhe
5. Double-click security.ssl3.dhe_rsa_aes_128_sha
6. Double-click security.ssl3.dhe_rsa_aes_256_sha
   
   Note: Both values should now be set to False 
   
   
7. Close the Firefox browser.
8. Open the Firefox browser and try logging into those UC applications where you previously saw the Diffie-Hellman error.