Probably one of those lost in translation or gradual exaggeration stories.
If you just wanted recovery keys that were secure from being used in an ordinary way you can use Shamir to split the key over a couple hard copies stored in safety deposit boxes a couple different locations.
If you just wanted recovery keys that were secure from being used in an ordinary way you can use Shamir to split the key over a couple hard copies stored in safety deposit boxes a couple different locations.