http://symantec.postclickmarketing.com/Global/FileLib/White_Papers/Whitepaper_TFA_A_TCO_Viewpoint_(1000_users).pdf
This whitepaper is directed at IT, Security, and Compliance workers who are responsible for recommending or evaluating security products; or running and managing two-factor authentication infrastructure.
https://cpl.thalesgroup.com/
Gemalto's identity and access management (IAM) solutions allow organizations to meet the evolving needs around cloud applications and mobile devices.
https://www.youtube.com/watch?v=pZIlaWhfhpQ
This YouTube video discusses identification and authentication issues in the context of computer security.