This e-mail will self-destruct in five seconds
“Like a "Mission Impossible" tape, e-mails could
disintegrate before unauthorized eyes get a chance to view them, according to
an AT&T patent application”.
Ever lose sleep over e-mails you've sent? Messages of an
embarrassing nature that make you wish you hadn't clicked on "send"?
AT&T
is thinking of you. It applied for a patent for self-deleting e-mail. Once
sent, these missives won't hang around in some inbox waiting for someone to do
what he pleases with them. They'll disintegrate, so to speak.
"Method,
System, and Apparatus for Providing Self-Destructing Electronic Mail
Messages" is U.S. patent application number 20130159436 and was
recently made public.
The
application outlines an e-mail client system and server application that can
send and receive messages that self-delete.
The
filing notes that e-mails, once sent, are outside the control of the sender.
They can be copied, saved, printed, or forwarded.
"The inability to control the number and type of
operations that may be subsequently performed on a sent e-mail message makes
conventional e-mail systems unsuitable for sending confidential information for
which absolute control of distribution is a necessity," the application
states.
It
goes on to say that some e-mail systems that allow users to set up their client
so that messages are deleted after a certain period of time. Still, the power
to destroy the message remains in the hands of the recipient.
The
application describes how the client and application will destroy the message
at a set time, with the option to do so regardless of whether it's been read or
not. They will also limit what can be done with the message.
"The
e-mail message will be destroyed by the e-mail client application whether or
not the message has been read. Alternatively, if the e-mail message specifies
that it should be deleted after it has been read, the e-mail client application
will destroy the e-mail message once it has been opened and closed by the
recipient. All instances of the e-mail message are deleted from the recipient's
computer."
Now
what would the NSA think about that? cnet.