How to Protect Contactless Systems

You are probably familiar with recurring security updates from your mobile phone operator or anti-virus provider. Every system that incorporates sensible data needs to be protected, and security updates are necessary from time to time.

Smart card systems are exposed to different threats as well because of the cryptographic keys that preserve applications and data on the card. With key rolling operators obtain a valuable method that guarantees long-term protection of systems using contactless smart card technology.