QR codes
Visit/security/20222/google-glass-security-flaw-flagged-researcher
Google Glass security flaw flagged by researcher
However, research team praise search giant for fast fix of vulnerability.
18 Jul 2013
Visit/642856/invisible-qr-codes-to-combat-fake-bank-notes
Invisible QR codes to combat fake bank notes
Nanoparticles used to add extra security in bid to battle counterfeit goods.
13 Sep 2012
Visit/639820/qr-codes-scanning-or-scamming
QR codes: scanning or scamming?
New research claims scanning QR codes could be giving away more information than you think.
28 Mar 2012