MASO (Multi-Agent Security Operations)
When agents work together, trust gets complicated.
Multi-Agent Security Operations secures systems where many AI agents collaborate. The same three control layers apply, with the circuit breaker behind them, but now they have to govern what agents do to each other.
The shift
One chatbot is one risk. A fleet is a system of risks.
Every agent is fragile in the same ways. Put them in a line and the failures don't add up. They multiply.
Injection propagates
A poisoned document one agent reads becomes an instruction the next agent obeys. One foothold spreads down the chain.
Errors compound
One agent's hallucination becomes another's "fact". Mistakes are repeated with confidence instead of caught.
Privilege goes transitive
If agent A delegates to agent B, and B can touch a tool, then A effectively can too. Authority leaks through hand-offs.
The core idea
Agents can't police themselves. Something outside the agent has to declare what it should do, constrain what it can do, and judge whether it did the right thing, before an irreversible action is committed.
Why agents need external evaluation →Inside MASO
Four doors, depending on what you came to do.
MASO is a system, not a checklist. Pick what your deployment needs; consciously deselect the rest.
Understand
The reference, the interactive demo, the anatomy of an agent, the whole framework on one map.
Start with the demo →Implement
Objective Intent, 11 control domains, three tiers, and integration guides for LangGraph, AutoGen, CrewAI, Bedrock.
Start at Tier 1 →Operate
PACE resilience, the red-team playbook, and live threat intelligence, how MASO runs, degrades, and fails safe.
How MASO fails safe →Evidence
Worked examples, 100-agent and 10k e-commerce stress tests, OWASP mappings, the honest trade-offs.
See the stress tests →Where to start
Three concrete first steps.
Try the demo
Watch a multi-agent workflow run, then watch it get attacked. See where each layer catches what the last one missed.
Open the interactive demo →Read the reference
Every control domain, the OWASP mappings, the tiers, the cost numbers, and the honest trade-offs, in one place.
Read the full reference →Pick your tier
Supervised, managed, or autonomous. Start at Tier 1, approve every write, and graduate as you build trust.
Start at Tier 1 →Visual navigation
The whole framework, on one map.
Go deeper
Ready for the full picture?
The reference has every control domain, the OWASP mappings, the tiers, the cost numbers, and the honest trade-offs.
Not running a fleet yet?
If you run one AI system today, the foundation is ASO: the same three layers and circuit breaker, wrapped around a single boundary. Learn it there, and you are already learning MASO.
The ASO foundation →Disambiguation
MASO (Multi-Agent Security Operations) is a component of the AIRS framework. It is not affiliated with, endorsed by, or related to the Monetary Authority of Singapore (MAS).