What's the Blockchain, and Why Does Bitcoin Depend On It?

It’s going to unshackle us from the oppressive dungeon of fiat currency! But also criminals and rogue cops use it to do nefarious drug stuff! Digital currency is often defined by its volatile hype cycle. And yet its most promising feature is incredibly mundane-sounding: a bookkeeping system called “the blockchain.” » 4/15/15 7:56pm 4/15/15 7:56pm

Why America's Internet Is So Shitty and Slow

You may have heard that the internet is winning: net neutrality was saved, broadband was redefined to encourage higher speeds, and the dreaded Comcast-Time Warner Cable megamerger potentially thwarted. But the harsh reality is that America's internet is still fundamentally broken, and there's no easy fix. » 3/10/15 3:37pm 3/10/15 3:37pm

9 Facts About Computer Security That Experts Wish You Knew

Every day, you hear about security flaws, viruses, and evil hacker gangs that could leave you destitute — or, worse, bring your country to its knees. But what's the truth about these digital dangers? We asked computer security experts to separate the myths from the facts. Here's what they said. » 3/04/15 5:21pm 3/04/15 5:21pm