What are CAPTCHAs, and does the internet still need them?

Bots account for nearly half of global internet traffic, increasing the need for online security. Whether browsing on an ...
Network World

CAPTCHA crushed, new era of threats emerges

If you want to prevent automated hacking and cracking tools from gaming your online authentication systems you’ll probably be using a CAPTCHA test (Completely Automated Public Turing test to tell ...
THE WEEK

Google ditches Captcha test to check you're not a bot

Google has axed its manual Captcha security tool to make way for a new, invisible system that can automatically detect non-human website visitors. Until now, internet users have often been asked to ...
GeekWire

Are you dumber than a robot? Amazon ‘Turing Test via Failure’ flips CAPTCHA on its head in nod to AI

BOT or NOT? This special series explores the evolving relationship between humans and machines, examining the ways that robots, artificial intelligence and automation are impacting our work and lives.