An original conceptual visualization. Connections illustrate planning relationships, not live telemetry.
01
Begin with the business service
Name the service the organization needs to operate and the people who depend on it. Identify the information, applications, infrastructure and supplier responsibilities that support it.
A healthcare workflow, a payment service and a manufacturing operation have different dependencies. Draw the actual service before selecting a reference architecture.
02
Find the change boundaries
Identify the components that can be changed, the teams that authorize changes and the dependencies that require coordination. Record the access and change windows needed for delivery.
Architecture decisions should make operational constraints explicit. A technically valid change can still disrupt a critical service when its receiving team or recovery process is unclear.
03
Assign control and evidence ownership
For each significant dependency, identify security responsibilities, relevant obligation questions and the records that demonstrate operation. Review applicability with the appropriate specialists.
Separate implementation ownership from independent review. Keep the evidence period, control boundary and unresolved decisions alongside the architecture.
04
Handover the operating model
Agree runbooks, acceptance criteria, recovery responsibilities and administrator training before implementation ends. The receiving team should know how to operate the system, recognize exceptions and escalate incidents.
COMPLINEX can connect this responsibility map to control management, audit evidence, security context and reviewed reporting.
Official reference reading
These sources provide context. Framework applicability and independent certification arrangements are reviewed for your engagement.
NIST Cybersecurity Framework ↗