[gruez]

>Or, maybe just add back the Kensington Security Slot and attach the laptop to yourself/desk with a strong wire and not have your laptop yanked in the first place.

They could still yank you. It would pretty hard for you to execute the self destruct sequence after the undercover fbi agent knocked you over from your chair.

[arpa]

It all boils down to whether your adversary is mossad or not mossad [1].

1. https://www.usenix.org/system/files/1401_08-12_mickens.pdf

[BrazzVuvuzela]

You could tether the kill cord to your belt loop.