Capture
Collect a segment of your incoming HEC stream or audit telemetry by timeframe, asset, behavior, or fingerprint.
Replay
Real Security Data. Safe. Reusable. Time Accurate.
Replay transforms real-world security telemetry into reusable scenarios for training, testing, and demonstrations. Capture a slice of your HEC or audit stream, sanitize sensitive details, and regenerate the events with brand-new timestamps.
Teach analysts, validate detections, and demonstrate workflows using authentic data without exposing private information.
Why Replay Exists
Production data cannot be shared. Synthetic data lacks depth.
Security teams struggle to train analysts, validate correlation, or demonstrate detections with real telemetry. Replay converts authentic event streams into safe, repeatable scenarios where every event is preserved and every detail can be inspected without exposing sensitive information.
How Replay Works
Every scenario is rebuilt with precision.
Replay keeps each original event, relationship, and spacing intact while ensuring sensitive identifiers never leave your control.
Sanitize
Replace, hash, or redact sensitive identifiers. The record structure, enrichment, and correlations remain intact.
Rebuild Time
Shift every timestamp relative to a new start time. Event spacing and ordering stay true to the original sequence.
Re-emit
Stream the scenario back into Fluency or other platforms at real time, accelerated, or slowed down for instruction.
What Replay Makes Possible
Use real telemetry for every learning loop.
Analysts, engineers, and sales teams gain deterministic data they can replay at will. Every run is identical, so improvements are measurable.
Effective Analyst Training
Walk analysts through authentic investigations without touching production data. Scope incidents, trace execution paths, and rehearse response procedures safely.
Detection and Signature Testing
Replay deterministic workloads to validate correlation logic, parser updates, and behavioral rules before deployment.
AI Assistant Development
Feed Fluency Assist and other SOC copilots with known workloads to benchmark workflows, prompts, and model revisions.
Demonstrations and Sales Enablement
Show how Fluency correlates multiple sources in a realistic scenario without exposing customer data.
Malware Scenario Library
Run real malware in a safe lab. Share the telemetry anywhere.
Replay integrates directly with Fluency's malware lab. The lab executes real malware inside a controlled environment instrumented with SentinelOne, ArmorX, Sysmon, and network capture.
Every run produces a complete telemetry package that Replay sanitizes and rebuilds. Analysts can study how attacks unfold across hosts, EDR, and network sensors, then replay the scenario anywhere.
Use Cases at a Glance
Replay is a foundation for safe, realistic practice.
Analyst training and certification
SOC onboarding
Workflow and AI evaluation
Parser and signature validation
Vendor comparisons
Public demonstrations without sensitive data
Partner enablement
Classroom exercises
Cyber range scenarios
Replay lets any team operate with authentic telemetry while keeping sensitive information out of sight.
Insights & Research
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Get Started
Capture your own or use the malware lab library.
Replay integrates directly with Fluency. Capture your own scenarios or begin with pre-built workloads from the malware lab and training library.