transfer files between Imac and MBP

[iBaba]

I have a late 2012 iMac and recently installed an external SSD for the system and apps which makes it super fast again.

The internal Drive I use for file storage only. No system is on it.

Is it possible to connect a usb or thunderbolt to the iMac and share files from the internal drive to a MBP? Also back and forth? Even though there is no system on it?

This can be setup through file sharing? Also can this be setup in such a way that only the assigned MBP can take files off and not any laptop that the cable can be plugged in?

Thanks guys

 

[JDLang76]

Sounds like you need a NAS with modifiable permissions.

 

[Fishrrman]

It doesn't matter whether the internal drive has a copy of the OS on it or not.

But...

Sometimes the easiest way is also "the clunkiest" way:
USB flashdrive or external drive or SD card...