Major step ahead for cryptography

Imagine you could work out the answer to a question, without knowing what the question was. For example, suppose someone thinks of two numbers and then asks another person to work out their sum, without letting them know ...

Google toughens security with Gmail encryption (Update)

Google said Thursday its popular Gmail service would use encryption to thwart snooping, in the latest move by the tech sector reassuring customers following revelations about US surveillance programs.

Attacking the edges of secure Internet traffic

(AP) -- Researchers have uncovered new ways that criminals can spy on Internet users even if they're using secure connections to banks, online retailers or other sensitive Web sites.

Weakness of 2G mobile phone networks revealed

The encryption scheme used for second generation (2G) mobile phone data can be hacked within seconds by exploiting weaknesses and using common hardware, A*STAR researches show. The ease of the attack shows an urgent need ...

Report: US would make Internet wiretaps easier

Broad new regulations being drafted by the Obama administration would make it easier for law enforcement and national security officials to eavesdrop on Internet and e-mail communications like social networking Web sites ...

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