I have no idea if it would be feasable to even render such a fine detail resolution from high frequency sound waves traveling through air (or gorrillla snot if we wanted something denser) and whatever the shielding material a few mil distance.
I could wildly speculate that the untrasound for human filth worm babies would have to penete a lot deeper, and cover a broader area, possibly a small focused tranceducer, at higher frequency might could give a higher resolution for a much smaller focal area, or its possible that the denser metal would produce a more defined reflection than a human worm baby in the womb might too.
id have some ingnorant wild speculations using radiowaves too.
i'd find it interesting finding out just how woefully wrong i am though. If i thought i already knew the answer then i'd no longer find it interesting (and i'd still be wrong but too stupid to relise it).
The risk of someone reading the privkey in this manner is easily mitigated by just buying directly from the manufacturer instead of reseller, and then keeping it safe yourself.
So it's no big issue either way, i just find it interesting at it is good to know it's secure too, i'd love to hear some oppinions of anyone who has a better understanding then me on this subject (which is most) or anyone who doesnt.
Yes my extensive knowledge for geography enabled me to recognise from the name alone that was likely somewhere in USA, not everyone can be expected to know every province in every country like i do though (okay i don't realy, that was bullshit too, you would likely know more on than me).
[rant]
For anyone without supper geogirafey knowledge like me, they would have to google that vague location found on the about-us page of that site.
For example, i live in Nowra, New South Wales.
When you are browsing a site which is wasting your time cos it doesn't just tell you where it is located in the world, you navigate to the about-us page, loosing concentration on current task, and thankfuly the about-us page lists the address, and oh fuck me that "Nowra, New South Wales" is like tits on a fucking bull, close to fucking useless but hey maybe if you pull on them hard enough (googlesearch the address) then you might just find what your looking for (the country name).
Sadly this time i woke up stone cold in the paddock aching like i'd been knocked out by an angry bull (the no international shipping info on any page, i just read every fucking sentance b , time i'd have better spent milking a cow and drinking delicious fresh milk, now where the fuck was i before i started this pointless endevour?... ah fuckit ).
and fuck analogies too!
It's just fucking inconsiderate .
[/rant]
"supper geogirafey knowledge" lol