Holes created in light can hide data beyond the wit of any thief, who won't even know it's there thanks to the latest temporal cloaking technique. Or so we're told. The idea here is to split light, with its wavering signal, into component wavelengths, then offset those wavelengths such that they cancel each other out. Anyone …
"hit them until they tell you"
Reminds me of the xkcd skit on the same subject:
Re: "hit them until they tell you"
Naw, that is too primitive. Didn't you listen to Bush the Lesser? Enhanced interrogation techniques will get everything.
As long as you wear a white hat, you're good.
Re: the work [...] follows on from a 2010 experiment
I think you meant to say: follows on from the concept as proposed by McCall et al in J. Optics (2010/11), followed up by an experiment at Cornell (published in Nature 2012).
And re "but when it comes to security the ability to drop one's data into a time hole isn't quite as useful as it sounds cool" -- what, sounding cool isn't a useful thing? I mean, it got you to report on it, didn't it? :-)
Re: Time Hole
As Time Holes are so rare and therefore have yet to be studied in any great detail, would it not make the communications significantly harder to intercept when routed via Nodnol?
Silly question, but...
...if I hide something in this temporal hole, and that means no-one can find or see it, how do I get it back again later?
Re: Silly question, but...
It's an illusion - it (the event) hasn't gone anywhere, it just doesn't get seen.
"Time is an illusion, lunch time doubly so." -- Slartibartfast
Clearly, this is primitive work on bistromathics and/or a Somebody Else's Problem Field.
Re: Prior art
Ford Prefect, I think you'll find.
Re: Prior art
Obviously a primitive SEP field.
Could this be used as a stenographic technique in which one (presumably encrypted) message was sent using the regular signal and another message was dropped in using this method... or did I completely misunderstand how it works?
White hole spewing time engines dead air supply low advice please.
So what is it?