http://www.tuaw.com/2012/10/12/silent-circle-to-offer-secure-private-iphone-operation/
Average joe might feel amazed by this, but it's not fooling anyone. The data may be deleted from both sender and receiver's devices, but it does not erase from the data and logs by the carriers, NSA, or any other man in the middle. Just letting people know this before they do something stupid.
Even then when you think the receiver end data may be deleted, all they need to keep that data is to take a screenshot or have a recording device ready.
Average joe might feel amazed by this, but it's not fooling anyone. The data may be deleted from both sender and receiver's devices, but it does not erase from the data and logs by the carriers, NSA, or any other man in the middle. Just letting people know this before they do something stupid.
Even then when you think the receiver end data may be deleted, all they need to keep that data is to take a screenshot or have a recording device ready.