box13
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- Joined
- Mar 24, 2012
- Posts
- 468
Just an FYI, there are apps available where a picture can be sent and it will last for 30 seconds or so when opened on the recipients phone. Not perfect, but a solution of sorts.
Yes there is...and I believe one of them had their server hacked recently and lots of account information and passwords stolen. Regardless of that however, any system which sends data electronically spends some amount of time storing the data on a server someplace...what the recipient gets is a copy of a copy of a copy...etc...of the message or the image that was taken. Digital data doesn't move like a piece of mail at the post office, where it's physically transferred and nothing is left over at each point of transition once the item moves forward...it's copied and transferred byte-by-byte, and if there's an error, then the system can try to send another copy. It may try several times. There may be several copies "floating" around. That's why it's trivial for tech giants to assist in gathering information for surveillance programs, and for hackers to steal personal information.