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Last few weeks I have been diving into System Integrity Protection (SIP) part of OS X El Capitan to better understand it.
Most interesting for me was the discovery that when a Mac is booted from recovery you can edit the ‘restricted’ parts using the chflags command. According to Apple the permissions for system files will be repaired with system and security updates, but testing the 10.11.1, .2 and .3 combo updates did NOT repair permissions I changed with the example below.
Some applications require write permissions to folders that are normally restricted by SIP, so this seems a workaround for these applications, that is why I share my findings.
In this post I will show for Mac Admins how I used DeployStudio to run a script to change the permissions on a Mac System, and keep these ‘less-restricted’ permissions while SIP is enabled.
… click to read more
During the training Managing Apple Devices you will learn how to use MDM, DEP and VPP to make the setup of your iPad a piece of cake!
In class you will have you own server with MDM, two devices to manage: a DEP enrolled iPad and a MacBook, a VPP/DEP account to assign software to iPad’s and Mac’s.
… click here to read on and watch the video