Blockchain, the key technology behind Bitcoin, is a new network that helps decentralize trade, and allows for more peer-to-peer transactions. WIRED challenged political scientist and blockchain researcher Bettina Warburg to explain blockchain technology to 5 different people; a child, a teen, a college student, a grad student, and an expert. From WIRED.
From shopping to travel to connecting other smart devices, Kim Komando shows you the best commands for Alexa. From USA TODAY.
While accusations of Russian hacking have dominated the news ever since the election, we have been involved in a strategic game of cyber warfare with the country for quite a while, according to David Kennedy, a former cyber security expert with the US Marine Corps. Here's a quick explanation of what's really going on and what Russia ultimately wants to gain from all of this. From Tech Insider.
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