Service account
A traditional, non-human IT identity used by an application or automated process, typically provisioned with broad, static permissions and thin auditing, designed for predictable, narrow automation. NIST's initiative diagnoses agentic AI systems as commonly, and incorrectly, provisioned this way despite their more dynamic, multi-step behavior.
Defined in 2 GAGE programs, which carry 3 distinct definitions of it. The wording above is taught in Agentic AI Governance: Applied Mastery.
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 traditional, non-human IT identity used by an application or automated process, typically provisioned with broad, static permissions and thin auditing, designed for predictable, narrow automation. NIST's initiative diagnoses agentic AI systems as commonly, and incorrectly, provisioned this way despite their more dynamic, multi-step behavior.
A machine identity, typically provisioned inside an identity provider, database, or cloud platform, that represents a system or automated process rather than a human user, used for authentication between systems without a person typing credentials at each use.
A non-human account used by an application, script, or automated process to authenticate to a system, a common source of forgotten, over-privileged access that a break-glass inventory must also cover. (see Topic 6.2)
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 Instrument Landscape · The Agent, Deconstructed, Agentic AI Governance: Applied Mastery
- Service accounts and forgotten keys: the access audit that finds the ghosts · Access and the Keys, AI Data Governance: The Data Chair
- Break-glass access: emergencies without permanent holes · Access and the Keys, AI Data Governance: The Data Chair
Terms it appears with
Not an alphabetical neighbourhood: these are the terms taught in the same lessons, ranked by how often they appear together.