News tagged with messages

Bitcoin lets users avoid censorship

In his graduation research, computer science student Krzysztof Okupski has developed software to encrypt messages with the Bitcoin network. Using his software, it costs around 50 cents to send an A4 page ...

Dec 01, 2014
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Hacked emails slice spam fast

Spam spreads much faster and to more people when it is being propagated by hacked, or otherwise compromised, email accounts rather than legitimate accounts, according to research published in the International Journal of ...

Nov 26, 2014
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Korean chat app vows to protect user privacy

(AP)—Popular South Korean messaging app Kakao Talk said Monday it will stop fully cooperating with authorities seeking to access private messages as part of a government crackdown on online criticism.

Oct 13, 2014
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