The training institute for IT professionals

Posted on: 04:47 PM by mini3admin

As accredited training centre for HPE, HP Inc., Apple and IBM we organize courses for channel partners, consultants and IT professionals since 1987.


HP             Apple             IBM


Our courses are intensive and geared to the actual practice of the participants. The courses are taught by specialists, who use thorough and up-to-date teaching materials. No more than 12 participants are enrolled in each course, so that they can receive maximum benefits from it. Furthermore, our instructors are happy to help our students with their (technical) questions even after the course.

LAI only works with experienced, certified instructors who know how to explain difficult subjects with ease and humour. Students appreciate the LAI approach and enjoy coming to our modern, well equipped training facilities.

Bypassing System Integrity Protection using DeployStudio permanently (?)

Posted on: 10:38 AM by Maurits

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