Three-dimensional density key authentication

A system comprising:

• a three-dimensional key comprising a solid object, opaque to visible light, having varying three-dimensional density;
• a first three-dimensional reader-sensor configured to scan the three-dimensional key and create a resulting first digital density map of the three-dimensional key;
• an authentication server Information Handling System (IHS), operatively coupled to the first three-dimensional reader-sensor and, configured to preload the first digital density map and map a user, action, and/or operation with the three-dimensional key on the authentication server IHS;
• and
• a second three-dimensional reader-sensor configured to:
• scan the three-dimensional key;
• create a resulting second digital density map of the three-dimensional key;
• and
• send the second digital density map to the authentication server IHS, for the authentication server IHS to compare the second digital density map with the first, pre-loaded, digital density map for authorizing access by the user, authorizing the action, and/or authorizing the operation.

A method comprising:

• creating a three-dimensional key;
• scanning the three-dimensional key with a first three-dimensional reader-sensor, creating a resulting first digital density map of the three-dimensional key;
• preloading the first digital density map onto an authentication server Information Handling System (IHS);
• mapping a user, action, and/or operation with the three-dimensional key on the authentication server IHS;
• scanning the three-dimensional key with a second three-dimensional reader-sensor, creating a resulting second digital density map of the three-dimensional key;
• sending the second digital density map to the authentication server IHS;
• and
• comparing, by the authentication server IHS, the second digital density map with the first, pre-loaded, digital density map for authorizing access by the user, authorizing the action, and/or authorizing the operation.