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Two factor authentication using mobile phones
2009 IEEE/ACS International Conference on Computer Systems and Applications
This paper describes a method of implementing two factor authentication using mobile phones. The proposed method guarantees that authenticating to services, such as online banking or ATM machines, is done in a very secure manner. The proposed system involves using a mobile phone as a software token for One Time Password generation. The generated One Time Password is valid for only a short userdefined period of time and is generated by factors that are unique to both, the user and the mobiledoi:10.1109/aiccsa.2009.5069395 dblp:conf/aiccsa/AloulZE09 fatcat:nng6s3zvazavdbiwjb2au3zhri