Radio tags could make jewelry more secure
The diamond ring of the future will radiate its unique beauty -- quite literally -- thanks to a minuscule radio-frequency identification (RFID) chip embedded in it.
Scientists at Hitachi Research Labs in Japan have devised the smallest RFID tag ever, just 0.05 millimeter by 0.05 millimeter, tinier than a grain of sand.
[ Read more ]
By subscribing to our early morning news update, you will receive a daily digest of the latest security news published on Help Net Security.
With over 500 issues so far, reading our newsletter every Monday morning will keep you up-to-date with security risks out there.