I currently have a Dell laptop that runs Windows for work. I use an external SSD via the Thunderbolt port to boot Linux allowing me to use the laptop as a personal device on a completely separate drive. All I have to do is F12 at boot, then select boot from USB drive.
However, this laptop is only using 1 of the 2 internal M.2 ports. Can I install Linux on a 2nd M.2 drive? I would want the laptop to normally boot Windows without a trace of the second option unless the drive is specified from the BIOS boot options.
Will this cause any issues with Windows? Will I be messing anything up? For the external drive setup, I installed Linux on a different computer, then transferred the SSD to the external drive. Can I do the same for the M.2 SSD – install Linux on my PC, then transfer that drive to the laptop?
Any thoughts or comments are welcome.
Edit: Thank you everyone! This was a great discussion with a lot of great and thoughtful responses. I really appreciate the replies and all the valuable information and opinions given here.
He already boots linux via USB drive on it, I guess the difference to booting from PCI/M.2 drive would not be that different, in terms of security, or did I miss something?
The security implication from a USB boot are probably more severe but also more the fault of the people configuring your work machine. It is expected that people will plug things like pen drives in, to a degree. It is your job to block it with configurations.
The real problem is that once you start adding or removing internal hardware, that configuration no longer stays a trusted one because they’ve meddled with the components.