Continuous Multi-Factor Authentication

A computing device to continuously authenticate a user via multiple authentication factors, the computing device comprising:

• a trusted execution environment module to:
• generate a continuous authentication assertion to indicate that continuous authentication of a user is monitored;
• send the continuous authentication assertion to a key distribution center server;
• request an initial ticket from the key distribution center server;
• receive the initial ticket from the key distribution center server;
• request a service ticket from the key distribution center server required to access a service provider server;
• receive the service ticket from the key distribution center server required to access the service provider server, wherein the service ticket comprises the continuous authentication assertion;
• request access to the service provider server with the service ticket;
• and
• access the service provider server in response to verification of the continuous authentication assertion.