UK tech firm designs system using emoji instead of PIN numbers for online banking, says they are harder to hack, easier to remember
but there's one potential security flaw Zara Ali / Ubergizmo : Security Software Enables Emoji As Passcode Matt Hanson / TechRadar.com : Your new PIN: Smiley face, two surprised cats, small pile of poo Barbara Speed / New Statesman : How emojis could make passcodes more secure Susmita Baral / iDigitalTimes.com : Emoji Passcode Could Be Coming Soon But Is It Safe? Malarie Gokey / Digital Trends : Smiling cat, rose bud, rocket, clover: Your next PIN could use emoji for added security