MediaFile

Tech wrap: Is Google’s Android operating system safe?

August 12, 2011

A mobile security expert says he has discovered serious security flaws in Google’s Android operating system.

Riley Hassell, who caused a stir when he called off an appearance at a hacker’s conference last week, told Reuters he and colleague Shane Macaulay decided not to lay out their research at the gathering for fear that criminals would use it attack Android phones.

Felix Salmon explains why the so called porous NYT paywall is working so well, due in large part to their emphasis on the “pay” rather than on the “wall”.

China’s microblog sites, which claim 195 million users and allow people to shoot out short bursts of often strongly worded opinion, have put China’s Communist rulers in a difficult spot. Fearing an uproar if they block the sites outright, the censors struggle to keep ahead of the rapid-fire messages that often spread news and opinion the government would like to contain.

Wal-Mart is shaking up its e-commerce structure, putting the people who run stores in developed markets such as the United States in charge of the websites in those countries, according to an internal memo.

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