| 摘要 |
What is disclosed is a handheld multi-factor remote user authentication card device in the form factor of a prior art one factor of “what you have” security card. The handheld multifactor card-device has innovative features that enable this single card device itself to function and accomplish a multifactor remote user authentication of “what you know”, “what you have”, “where you are” and “what you are”, factors to a network. The authentication logic dynamically adjusts what factors are applicable for specific security application enabling a universal remote authentication card-device. |
