This is a recent issue that is common for those who have recently upgraded to a beta version 2+ of El Capitan. With El Capitan beta 2, Junos Pulse is broken. The connection settings disappear and when I try connecting, it says “Failed to connect to the Juniper Unified Network Service”. Without Junos Pulse, I cannot connect to our internal systems to grab the source code.
The solution/workaround that works for me came from this site. Here are the steps with screenshots.
Go to this site to grab the RSA Cross Root Intermediate CA Certificate: https://knowledge.symantec.com/support/ssl-certificates-support/index?page=content&actp=CROSSLINK&id=INFO2550
Copy and paste the certificate into a text file and save it with .p12 extension
You should find the certificate below:
Open your Keychain Access Click on System File —> Import Items… Select the certificate that you downloaded and click Open
Enter your root credential
The certificate will be added as follows:
Double click on it and expand Trust
Under When using this certificate, change to Always Trust
Enter your root credential once more.
Juno Pulse should now work.