...passwords generated by a Java Applet embedded in a browser - Email OTP: One-time passwords sent via email • Mobile phonetoken - Java phone midlet OTP: One-time passwords generated by a Java phone Midlet (supporting J2ME MIDP 1.0, MIDP...
http://www-935.ibm.com/services/us/iss/pdf/ibm_tas-technical-whitepaper.pdf