Trusted Execution Environment (TEE)
A hardware-isolated processing environment that can hold sensitive data and perform computations on it without exposing the raw data to the surrounding system, including to an AI agent operating alongside it, used by Terminal 3 to keep employee salary and bank details out of the agent's own context entirely (MGF v1.5, p.35).
Defined in 2 GAGE programs, which carry 4 distinct definitions of it. The wording above is taught in Certified Agentic AI Governance Professional (CAAGP).
How each discipline defines it
The same term does different work depending on who is using it. These are the definitions as each program teaches them, unedited.
A hardware-isolated processing environment that can hold sensitive data and perform computations on it without exposing the raw data to the surrounding system, including to an AI agent operating alongside it, used by Terminal 3 to keep employee salary and bank details out of the agent's own context entirely (MGF v1.5, p.35).
A hardware-isolated region of a chip that runs code and holds
A hardware-isolated environment that keeps sensitive data inaccessible to a system's ordinary processing context, referenced in the Terminal 3 example as a structural way to keep sensitive payment data out of an agent's own reasoning context entirely.
A hardware isolated compute environment. Terminal 3 holds all sensitive payroll data exclusively within a TEE, so the agent itself never receives that data and cannot leak or expose it, because it was never in the agent's context to begin with (MGF v1.5 p.35).
Where it is taught
The exact lessons this term appears in. The first 7 topics of every program are free with a free account.
- The Safety Components · The Agent, Deconstructed, Certified Agentic AI Governance Professional (CAAGP)
- The New Risk Factors · Capability and Autonomy, Certified Agentic AI Governance Professional (CAAGP)
- Controls in the Wild · Technical Controls and Threat Modeling, Certified Agentic AI Governance Professional (CAAGP)
Terms it appears with
Not an alphabetical neighbourhood: these are the terms taught in the same lessons, ranked by how often they appear together.