News for hackers. Stuff that matters.

enmaku

Re:DISH Network Begins Accepting Bitcoin for Payment on Thursday May 29, 2014 @02:00PM (#7817614)
Former Verifone employee here: While it's technically true that pay-by-reference is a thing most payment processors offer it's not supported by most payment processing software and most processors treat it like a premium service. The vast majority of recurring credit card payments are sadly still done by storing an encrypted card number and decrypting it every time payment is made.

Adding insult to injury, most payment processing software also only conforms to the bare minimum encryption requirement meaning your credit card information is only encrypted using 3DES, keying 3 (meaning a whopping 56 bit key). You can attribute this poor security to laziness since that's the same encryption mechanism PINpads use so the CC co devs already had that code laying around to repurpose.

Of course I have no idea what software Dish uses, who their processor is and what those two things allow/support. Dish may actually be using proper pay-by-reference transactions or they may not, I have no idea.

None of this changes the fact that a payment system where you must reveal your secret key (cc#) in order to spend is inherently flawed, poorly designed and will be frequently compromised at every link in the chain. It's just a bad security design from the ground up.

Re:Bitcoin 2013 Ease of Use Panel [video] on Wednesday May 29, 2013 @05:31PM (#5789264)
Hah, yes "eating the mic" is a common error. Welcome to the wonderful world of audio production :P

Though, to be fair, the audio tech should have turned the gain down on your mic - it's a common error that's easy to compensate for.

Re:Bitcoin Now Worth $1B on Thursday March 28, 2013 @12:12PM (#5455687)
The price chart looks a lot like the transaction volume chart, which is usually how I make my guesses as to whether we're in a bubble or not - increase in price without similar increase in usage = bubble. That said, it's anyone's call.

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