A three part series on Mobile, security and Privacy:

The following are good older articles, but links are broken (note to self – fix the links!)

The Security and Trust Services API (SATSA) for Java ME
is a very important set of APIs – a smart card access API and cryptographic APIs that will enable developers to write handset Java ME applications that leverages the SIM card as well as stronger security.

SATSA papers by Gemplus, courtesy of Remy Cricco