Out-of-band verification
Confirming a concern or a transaction through a channel the account holder or a potentially involved party did not choose or supply, such as contacting a resident's bank using contact information the facility already has on file rather than a number provided by an accompanying family member. (see Topic 11.1)
Defined in 3 GAGE programs, which carry 4 distinct definitions of it. The wording above is taught in Senior AI Scam Defense.
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.
Confirming a concern or a transaction through a channel the account holder or a potentially involved party did not choose or supply, such as contacting a resident's bank using contact information the facility already has on file rather than a number provided by an accompanying family member. (see Topic 11.1)
Confirming a request through a separate, pre-established channel the requester did not use to make it (for example, calling a known number to confirm a transfer requested over email or video), defeating deepfake and impersonation fraud because the attacker does not control that channel.
An independent check on a pipeline's data that comes from outside both of the systems being compared, such as Iowa's paper preference cards, giving it evidentiary value neither disagreeing electronic system possesses alone.
Checking the truth of a system's state through a path that does not run through that system, so a failing (or misreporting) AI cannot be the only witness to whether it failed. The core continuity principle behind the Replit recovery.
Where it is taught
The exact lessons this term appears in. The first module of every program is free with a free account.
- Pipeline forensics: reconstructing what the data did when the logs disagree · Data Incidents, Certified AI Data Governance Professional (CADGP)
- Security and Adversarial Threats · Risk, Resilience and Frontier AI, Certified AI Transformation Professional (CATP)
- Business Continuity and Disaster Recovery for AI · Risk, Resilience and Frontier AI, Certified AI Transformation Professional (CATP)
- Recognizing Exploitation by a Known Person, as Staff · CSFDP: Threat Command and Reporting Law, Senior AI Scam Defense
Where it shows up at work
A definition is where Out-of-band verification starts. The lessons above teach it inside the competencies below, which are what job descriptions ask for and what the GAGE credential records. Every link here is drawn from the same careers map that builds a role's readiness check.
Plans for a vendor failure, an unsafe model change or a suspended service: rollback, manual fallback, data export and safe decommissioning.
One lesson on this page teach it as a primary outcome.
Understands prompt injection, data poisoning, model theft, insecure integrations and excessive agent privileges, and the controls that reduce each.
One lesson on this page teach it as a primary outcome.
Classifies AI incidents by severity, runs containment, preserves evidence, manages notification, and closes the loop with lessons learned.
One lesson on this page teach it as a primary outcome.
Roles that hire for it
Each role page shows the full competency set, what the seat decides, and a readiness check against your own evidence.
- AI Incident Response Leadneeds it at depth · 1 open posting this week
- Chief Information Security Officer, AI security focusneeds it at depth
- AI Vendor Risk Managerneeds working knowledge
- Third-Party Cyber Risk Managerneeds working knowledge
- Chief Risk Officer, AI risk editionneeds working knowledge
- AI Security Architectneeds it at depth · 8 open postings this week
How job descriptions say it
Postings rarely use the textbook word. These are the phrases the careers map reads as asking for the competencies above.
Where the frameworks place it: DORA; NIS2; NIST AI RMF MANAGE 4; OWASP Top 10 for LLM Applications.
One interview question about it
Your AI vendor shuts down next month. What was in your continuity and exit plan, and what did you fail to plan for?
Asked of candidates for ai resilience, continuity and exit planning. Answering it in your own words is exactly how a GAGE topic is passed, and the credential records the pass where an employer can check it.
If you come from another field
Some backgrounds already carry this competency, and the readiness check gives credit for it.
- Cybersecurity and IT carries it as a claim to back up: Continuity and recovery planning are part of the job.
- A computer science or software engineering degree carries it as a claim to back up: Security fundamentals are a course you took, not yet a control you ran.
- A cybersecurity or information assurance degree carries it as work you can show: Security fundamentals are your coursework and your labs.
Terms it appears with
Not an alphabetical neighbourhood: these are the terms taught in the same lessons, ranked by how often they appear together.