Automatic risk calibration of roles in computer systems

A computer system to calibrate a level of risk of a role, the system including:

• at least one processor and memory to execute program code related to:
• at least one risk factor aggregator to track at least one value of at least one risk factor associated with said user role;
• and
• a risk calibration engine to:
• retrieve from said memory at least one weight associated with said at least one risk factor;
• compute a current level of risk of said role based on said at least one value and said at least one weight of said at least one risk factor;
• and
• indicate when said current level of risk is different compared to a stored level of risk of said role in said computer system.

A non-transitory computer readable medium storing instructions thereon, which when executed by a processor cause a computer system to:

• track by at least one aggregator at least one value of at least one risk factor associated with a role in said computer system;
• retrieve from a memory at least one weight associated with said at least one risk factor;
• compute a current level of risk of said role in said computer system based on said at least one value and said at least one weight of said at least one risk factor;
• and
• calibrate said current level of risk against a comparative level of risk of said role in said computer system.