Authorize
Confirm objectives, owners, scope, access, and stop conditions in writing.
Human-led security service
Detection Engineering
Improve detection requirements, data quality, logic, testing, tuning, and lifecycle governance.
What we evaluate
Scope the decision before testing the control.
Improve detection requirements, data quality, logic, testing, tuning, and lifecycle governance. Scope, access, evidence sources, and safety conditions are agreed before work begins.
Evaluate
Gather and test evidence using practices appropriate to the agreed environment.
Validate
Review observations, uncertainty, business context, and practical remediation priorities.
Brief
Deliver decision-ready findings, owners, dependencies, and recommended next actions.
What you receive
Evidence your team can act on.
Use-case specification
Documented for decision-making, ownership, and follow-through.
data prerequisites
Documented for decision-making, ownership, and follow-through.
test fixtures
Documented for decision-making, ownership, and follow-through.
tuning evidence
Documented for decision-making, ownership, and follow-through.
deployment and maintenance plan
Documented for decision-making, ownership, and follow-through.
Standards-informed approach
Recognized practices, applied to the engagement.
References guide the method and evidence boundary. They do not make this engagement an accredited audit, certification, legal opinion, or formal PCI validation.
NIST CSF 2.0 Detect
Used to structure applicable scope, evidence, and recommendations—not to assert certification or compliance.
NIST SP 800-92
Used to structure applicable scope, evidence, and recommendations—not to assert certification or compliance.
ATT&CK and D3FEND as taxonomies
Used to structure applicable scope, evidence, and recommendations—not to assert certification or compliance.
ISO/IEC 27002
Used to structure applicable scope, evidence, and recommendations—not to assert certification or compliance.
PCI DSS 10 conditionally
Used to structure applicable scope, evidence, and recommendations—not to assert certification or compliance.
Customer-authorized by design
Start with the outcome and scope.
Our services are human-led, customer-authorized engagements. The Spacetime platform remains purely defensive.
Improve detection coverage →