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SIRP / BUYER'S GUIDE

Eight questions worth asking any finalist.

Use the same questions for every vendor. Record the answer you hear and compare it with the weak and strong examples below.

01 / 08

Decision latency

Ask
Does it re-evaluate risk as new telemetry arrives mid-response, or only at trigger time?
Weak
"Our playbooks already cover that scenario."
Strong
Risk score updates continuously; execution path can change mid-incident.
Vendor answer / notes
02 / 08

Governance model

Ask
How does the system express confidence before acting autonomously? What's captured per decision, not just per action?
Weak
An action log with timestamps.
Strong
A reasoning trail: inputs, policy check, confidence threshold, outcome.
Vendor answer / notes
03 / 08

Integration cost curve

Ask
What does the 40th integration cost relative to the 4th?
Weak
Every integration is a new set of playbook branches to maintain.
Strong
Cost is bounded by the context model, not by branch count.
Vendor answer / notes
04 / 08

Learning loop

Ask
Does a closed incident change how the next similar alert is scored — automatically?
Weak
Someone has to manually edit a playbook or detection rule.
Strong
Outcome feeds back into the decision model without manual edits.
Vendor answer / notes
05 / 08

Data residency & deployment

Ask
Where does data actually live, and can that be constrained by region?
Weak
"We're compliant" with no region-level detail.
Strong
Named in-region deployment options, stated plainly.
Vendor answer / notes
06 / 08

Implementation ownership

Ask
Who does the integration work — the vendor or your team? What does week one look like?
Weak
A generic onboarding deck.
Strong
A named plan with owners and dates for week one.
Vendor answer / notes
07 / 08

Commercial model

Ask
Priced per seat, per asset, per integration, or per incident? What breaks the model as you scale?
Weak
"We'll figure out pricing once we know your environment."
Strong
A clear model with a stated scaling assumption.
Vendor answer / notes
08 / 08

References

Ask
Can I speak to a reference in a similar environment — industry, scale, region?
Weak
Any reference they have on hand.
Strong
A reference matched to your actual environment.
Vendor answer / notes
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