| CPC G06F 21/45 (2013.01) [G06F 21/316 (2013.01); H04L 9/3271 (2013.01); H04L 63/0861 (2013.01); G06F 2221/2103 (2013.01); H04L 2463/082 (2013.01)] | 17 Claims |

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1. A method comprising:
analyzing, with a device, Multi-Factor Authentication (MFA) criterion for a user of the device;
adjusting, with the device, a trust score of the user for the device based on the analysis of the MFA criterion;
providing, with the device, an authentication challenge based on the trust score;
analyzing, with the device, the authentication challenge for the user of the device; and
adjusting, with the device, the trust score of the user for the device based on the analysis of the authentication challenge.
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