Professional Services
Detection Engineering Engagements
Structured PS engagements delivered by practitioners. Each engagement scopes against your environment, threat model, and SIEM — not a generic template.
Detection Engineering
Build detection coverage that maps to real attacker behavior.
A structured engagement to assess your current detection posture, identify gaps against MITRE ATT&CK, and deliver high-fidelity Sigma rules tuned to your log sources and SIEM.
- –ATT&CK coverage baseline report
- –Prioritized detection backlog mapped to your threat profile
- –Sigma rule set with SIEM-specific conversion (Splunk, Sentinel, Elastic)
- –Validation testing via Atomic Red Team
ATT&CK Coverage Assessment
Understand exactly where your detections succeed — and where they don’t.
A point-in-time assessment of your detection coverage against the MITRE ATT&CK framework. We map your existing rules to techniques, score coverage by tactic, and produce an actionable remediation roadmap.
- –Coverage heatmap by tactic and technique
- –Gap analysis against your sector’s top threat groups
- –Prioritized remediation roadmap
- –Navigator layer export for internal tracking
Sigma Rule Development
Custom detection rules built for your environment and log sources.
Custom Sigma rules authored for your specific log pipeline, data model, and threat model. Every rule ships with test cases, logsource documentation, and a conversion profile for your target SIEM.
- –Sigma rules authored to SigmaHQ specification
- –Test cases and validation artifacts per rule
- –Logsource documentation and field mapping
- –Backend-specific conversion (SPL, KQL, or Lucene)
Detection Tuning
Reduce alert fatigue. Raise signal quality across your SIEM.
A systematic tuning engagement that reduces false-positive volume on existing detections without sacrificing coverage. We audit active rules, identify noise sources, and deliver tuned rule variants with documented exclusion rationale.
- –Rule-by-rule noise audit with false-positive analysis
- –Tuned rule variants with exclusion documentation
- –Before/after alert volume comparison
- –Triage playbook updates per rule
Ready to scope an engagement?
Engagements are owner-provisioned — contact us to discuss scope, timelines, and fit for your program.
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