Sentences with phrase «for eavesdroppers»

Each key can only be used once, making it impossible for eavesdroppers to crack the code.

When the phone makes a call, the network computer uses encrypted codewords to check the PIN, without transmitting the full number for eavesdroppers to steal.

Not exact matches

Street - level drug peddlers use pay phones and pagers to communicate to avoid police eavesdroppers, and the phone company has waged war on them for decades.

Code breakers have always found ways to tap into secret transmissions, but in June researchers at Harvard and Boston universities, BBN Technologies, and the Defense Advanced Research Projects Agency showed how to put eavesdroppers out of business for good.

However, the rules of quantum physics guarantee that the eavesdropper could only get the phase right for 75 per cent of the new photons.

By checking this string for errors, Bob and Alice can see whether anyone has tried to intercept the transmission: An eavesdropper's efforts to view the polarization of the photons will ruin the ones for which he used the wrong filter, causing mistakes in the transmission.

There used to be a time when online dating websites have been known for being the primary target not only of eavesdroppers but worse, even hackers and scammers.

For example, when a user is on a shared network such as a library or coffee shop, she may be exposing sensitive data such as a username, chat messages, what pages she views (and thus what profiles she is viewing), how she responds to questions, and more to an eavesdropper monitoring the wireless connection.

The SSID is included in the association process, for example, so when a device connects or reconnects to the network, an eavesdropper could capture the SSID at that point.

This app helps you surf the web privately and securely, for instance, to encrypt your traffic from local eavesdroppers at Wi - Fi hotspots or to bypass filters and geographic restrictions.

Of course I would be remiss if I did not highlight the fabulous Tolly Moseley, editrix of one of Austin's oldest blogs Austin Eavesdropper, for writing a kind and insightful article to accompany the pictures.