Tag Archives | Telephone

How Encryption Works To Protect Your Email, IM and Phone Calls

Public-key-crypto-1“One interesting thing we learned from Snowden: ‘Encryption works,'” writes Jon Evans, explaining your various options for encrypting email, instant messaging and phone calls at Techcrunch:

Everyone is worried about the wrong things. Since Edward Snowden exposed the incipient NSA panopticon, the civil libertarians are worried that their Internet conversations and phone metadata are being tracked; the national-security conservatives claim to be worried that terrorists will start hiding their tracks; but both sides should really be worried about different things entirely.

Online surveillance is the one kind that can actually be stopped. One interesting thing we learned from Snowden: “Encryption works.” Right now almost all Internet traffic is completely unencrypted, or badly encrypted, or only encrypted until it reaches the first set of servers, or your host encrypts all data with the same key. But these are all, in theory, solvable problems.

If we don’t want governments (or anyone else) spying on our Internet traffic and our phone conversations, then we can stop them from doing so.

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Phone With ‘Human Touch’ Developed In Japan

PhoneIn case video chat wasn’t realistic enough for you. Via Brisbane Times:

Japanese researchers say they have developed a human-shaped mobile phone with a skin-like outer layer that enables users to feel closer to those on the other end.

“The mobile phone may feel like the person you are talking to,” the Advanced Telecommunications Research Institute International (ATR) said in a press release, describing the gadget as a “revolutionary telecom medium”.

The project is a collaboration between Osaka University, the mobile telephone operator NTT DoCoMo and other institutes.

They hope to put it into commercial production within five years by adding image and voice recognition functions.

[Continues at Brisbane Times]

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