Data domain
A distinct category of information an agent can potentially reach, defined at whatever granularity actually matters for access control in a given deployment (for example, financial records, personnel records, or legal documents), forming one axis of the probing matrix.
Defined in 2 GAGE programs, which carry 2 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 distinct category of information an agent can potentially reach, defined at whatever granularity actually matters for access control in a given deployment (for example, financial records, personnel records, or legal documents), forming one axis of the probing matrix.
A bounded, business-meaningful grouping of data (for example, "customer billing data"), defined by what it covers and does not cover, used as the unit ownership attaches to instead of individual systems, tables, or people.
Where it is taught
The exact lessons this term appears in. The first module of every program is free with a free account.
- Probing Data Boundaries · Testing and Red-Teaming, Certified Agentic AI Governance Professional (CAAGP)
- Why every catalog dies, and the ownership model that keeps one alive · The Catalog That Lives, Certified AI Data Governance Professional (CADGP)
Terms it appears with
Not an alphabetical neighbourhood: these are the terms taught in the same lessons, ranked by how often they appear together.