Feeds without lifecycle management overload analysts — assessment targets enrichment and prioritisation outcomes.
Filigran
Assess threat intel operations before you scale OpenCTI or integrations
Threat intel programmes often accumulate sources, portals, and tickets without a measurable link to enrichment speed, prioritisation, or detection improvement. Teams buy OpenCTI hoping structure appears — while Splunk ES and SOAR workflows stay unchanged.
People and process OpenCTI fit SOC outcomes Practical roadmap
Why this matters
Why this matters
Without an operations assessment, deployments recreate the same chaos in a new tool — and detection engineering on the ES hub never receives trustworthy, timely intel.
OpenCTI value depends on roles, data model, and connectors — not licence installation alone.
Splunk ES is often the system of record — assessment clarifies intel-to-SIEM handoffs without duplicating ES detection engineering here.
What you get
Clear outputs you can use
A bounded threat intel operations assessment: current people/process/tool posture, desired intel outcomes, OpenCTI fit, and a prioritised roadmap — workflow outcomes over “install OpenCTI,” with Splunk ES integration as the primary downstream story.
- ✓ Current-state intel operations map: sources, workflows, tools, and gaps
- ✓ Outcome-aligned recommendations for OpenCTI adoption, deployment, or integration sequencing
- ✓ Prioritised backlog for deployment, pipeline integration, or ES hub follow-on work
Why teams talk to GKC
Calm, practical, and grounded in the environment you already have
Cyber defence positioning — complements Splunk ES and general detection services
Independent delivery — not Filigran licence resale or Cisco portfolio bundling
Workflow outcomes — faster enrichment and prioritisation, not vendor feature tours
What happens next
A straightforward first step
We keep the first step straightforward so you can understand fit, scope, and likely value before deciding what to do next.
1
Establish intel outcomes
We align with SOC and intel leads on enrichment speed, prioritisation, cases, and detection improvement goals.
2
Review operations and tooling
We assess sources, analyst workflows, existing platforms, and OpenCTI readiness across agreed scope.
3
Deliver the roadmap
You receive prioritised options for scoped OpenCTI deployment, pipeline integration, or ES coordination.
Questions teams often have
Common questions
We already bought OpenCTI. Is assessment redundant?
Purchase does not mean operations are mature. Assessment prioritises connectors, roles, and SIEM handoffs that actually change analyst work.
Should Splunk ES hub run this instead?
ES hub owns SIEM depth and detection engineering. This assessment is intel operations and OpenCTI fit — integration is scoped on the Filigran hub or ES hub as appropriate.
Does this include OpenBAS adversary simulation?
OpenBAS setup is out of phase-1 scope. Assessment may note BAS adjacency; delivery is separately scoped when you choose that path.
Related services
If this is close, these may be relevant too
Filigran
OpenCTI Architecture & Deployment (Scoped)
Scoped OpenCTI architecture and deployment: environment design, connectors, roles and groups, core data model, and priority entity types — with handover runbooks and a clear path to Splunk ES or SOAR integration.
Filigran
Intel Pipeline Integration (Splunk ES, SOAR, etc.)
Scoped intel pipeline integration: STIX/TAXII flows, enrichment into Splunk ES and SOAR where licensed, observable feedback loops, and operational runbooks — primary Splunk ES story with clear handoff to ES detection engineering when needed.
Splunk Enterprise Security
Splunk ES Health Check
A bounded review of your Splunk ES deployment: data model fit, content noise, priority use-case coverage, and practical recommendations ordered by risk and effort.
Security and Service Assurance
Detection Tuning
Detection Tuning reviews how detections are behaving today, where signal quality is being lost, and what practical changes would make them more useful.
Next step
Start with a practical conversation
We can talk through the environment, what is making this feel urgent or uncertain, and whether this service is the right fit. If another starting point makes more sense, we will say so.