, who knows both the protocol and the function f, listens to the communication to obtain information about f(X, Y).
th] tier and eavesdroppers
are characterized by two independent homogeneous Poisson point process (PPP) [[PHI].
In practical scenarios, however, the eavesdropper
is probably passive, so it might be difficult to attain its instantaneous CSI due to the absence of feedback.
If the channel conditions between the legitimate transceiver and the destination are worse than those between the source and the eavesdropper
, then using multiple antenna systems and node cooperation is preferable -.
Instead of protecting the entire image, preventing an eavesdropper
to decode key portions of the image saves energy while still maintaining a desired level of security.
Repeatedly, the narrator delays revealing to the reader the whole importance of a given scene--Marcel's spying on the Duke and Duchess to learn about his invitation, for example--until later in the narrative, which mimics the experience of the eavesdropper
who encounters information he does not initially understand.
Gaylin provides both a broad and precise theoretical treatment of the epistemological challenges eavesdropping presents to both eavesdroppers
In a pharmacy at Glen Square, 24-year-old Dora Dunn leaned over the counter and peered into the parking lot, as if to check for eavesdroppers
before she spoke.
The SEU-8200 is neither susceptible to attack by eavesdroppers
nor decipherable by using current analytical methods.
China seized top-secret documents from a downed US spy plane which revealed eavesdroppers
could identify officials by the sound of their voices, it was reported yesterday.
But that would only be the case if the Home Secretary had long ago established a legion of eavesdroppers
in every dwelling in Avalon.
5 tonne "diplomatic bag" contained anti-bugging equipment, routinely used by international embassies to protect them from eavesdroppers
When new keys are used for each session, eavesdroppers
or snoopers cannot use old keys to decrypt new messages.
Thus, they require that would-be eavesdroppers
have considerable computing resources to crack the code.
There's also an HTTP Digest Authentication mechanism, which can authenticate a user to an HTTP server without exposing the user's password to eavesdroppers