News tagged with secure transactions

Quantum cryptography for mobile phones

Secure mobile communications underpin our society and through mobile phones, tablets and laptops we have become online consumers. The security of mobile transactions is obscure to most people but is absolutely essential if ...

Apr 03, 2014 4 / 5 (7) 0

Beefing up public-key encryption

Most financial transactions on the Internet are safeguarded by a cryptographic technique called public-key encryption. Where traditional encryption relies on a single secret key, shared by both sender and ...

Feb 18, 2013 4.9 / 5 (7) 3 | with audio podcast

Passwords are passe but biometrics are not mobile

Writing in the International Journal of Electronic Marketing and Retailing, researchers from the US and Germany point out an inherent flaw in the financial industry adopting biometric logins to boost security in that the ad ...

Apr 23, 2010 3.3 / 5 (3) 1