SSL Certification

Got screenshot?

Hi James,

Probably you are using a NetInstall image to PreImage your machine. You need to create a NetBoot image in order to image your machines without the certificate message. Check out the article below to create one:
https://jamfnation.jamfsoftware.com/article.html?id=63

To add my experience to the JAMF and Google Technical database on this issue:

When booting from my local Macintosh computer, I attempted to use Casper Imaging to place an OS on a 16GB USB thumb drive. Casper Imaging failed and provided me a "The SSL certificate for <jss-server> will not be trusted" error (the error that jlaplanche reported).

Martin's solution--boot to a NetBoot image to run Casper Imaging--worked for me. That allowed me to push the OS to the USB thumb drive.

I'm able to launch Casper Imaging on my working Mac, select a USB thumb drive, select Restore-10.8.4 image, and it images fine. :) Are you checking the **[x]Allow invalid certificate when Casper Imaging is launched? If you don't see the checkbox, hold OPTION when launching Casper Imaging.