I haven’t done adequate due diligence yet - could be inaccurate
I came across this article alleging that Germany is considering bailing on the F-35 aircraft because the US can remotely disable them.
If the US could do this to German F-35s, presumably they can do it to ours…
Additional reporting alleging concern in Canadian defence circles
crypto ignition keys (CIKs) are just setup tools to load bootstrap keys into a device.
like, for instance, if you’ve just unboxed a secure telephone, there’s no keys in it, so you have to use a CIK to load keys/ciphers into the phone before you can make calls from it.
the private sector doesn’t use them much, but NSA invented them and they’ve been a staple of IC infra for decades.