Your adversaries are practicing. So should you.

Continuously validate detection and response against real adversary behavior across IT, cloud, and OT/ICS environments. Know what your controls catch before AI-enabled attackers find out what they don't.

60%+ reduction in detection MTTR

4× more validation tests run continuously

Production-safe agentless or agent deployment

Risk score: 62/100

Detection gaps found: 13

ATT&CK coverage: 68%

Campaigns active: 5

Understanding Your Options

Pen testing, BAS, and AEV — what's the difference?

Security validation has evolved. Know where each approach fits, and where it falls short.

  • Legacy approach

    • Penetration testing
      • Point-in-time assessment by external testers against scoped targets.
      • ✓ Validates specific vulnerabilities
      • ✕ Annual or semi-annual cadence only
      • ✕ Limited to scoped systems
      • ✕ No detection or response validation
      • ✕ Findings are stale within days
      • ✕ No continuous improvement loop

  • Intermediate approach

    • Breach & attack simulation
      • Automated attack scenarios using predefined IOC-based playbooks.
      • ✓ More frequent than pen testing
      • ✓ MITRE ATT&CK mapped
      • ✕ Signature / IOC-based — static
      • ✕ Atomic tests, not kill-chain campaigns
      • ✕ Requires agents on every endpoint

  • Modern approach

    • Adversarial exposure validation
      • Continuous, behavioral emulation of real adversary campaigns across the full kill chain.
      • ✓ Continuous, scheduled validation
      • ✓ Behavioral — not signature-based
      • ✓ Multi-stage named threat actor campaigns
      • ✓ Validates detection AND response
      • ✓ Agentless OT / ICS safe deployment

The Problem

Security teams are flying blind, and they know it.

Traditional testing models can't keep pace with environments that change daily. The result is assumed coverage instead of measured assurance.

  • Manual testing doesn't scale. Red team engagements happen once or twice a year. Your environment changes weekly.
  • Point-in-time validation goes stale immediately. A tool update, a parser change, and yesterday's passing test is today's undetected gap.
  • Detection rules are written and never verified. Most rules are validated in staging, never against real production data and field mappings.
  • CTI stops at the report. Teams read about a new APT campaign, note the TTPs, and file the PDF. No one knows if their controls would stop it.

The Solution

AEV replaces assumptions with proof, continuously.

Testing whether your defenses work against the adversaries targeting you right now, not in staging, not in theory, not once a year.

Does your stack detect real attacks?

Real MITRE ATT&CK-mapped techniques against your actual environment, validating that EDR detects, SIEM alerts, and SOC responds.

Where are your gaps, and what do you fix first?

Prioritized, actionable findings mapped to your environment, threat landscape, and compliance requirements.

Is your team keeping pace with your threat landscape?

AEV measures people and technology together. MTTR tells you whether your analysts caught it, not just whether the tool fired.

Measured Outcomes

What customers see after deploying SCYTHE.

Continuous validation turns assumptions into evidence. Based on customer-reported outcomes:

  • 4× increase in continuously executed detection tests
  • 60%+ reduction in detection mean time to respond
  • 25–60% improvement in ATT&CK detection coverage
  • 80%+ of routine validation automated, freeing analyst time
  • <48h avg re-test cycle after a gap is identified and fixed
  • 30–50% reduction in false negatives across validated controls

What We Solve

What brings teams to SCYTHE.

Security teams come to SCYTHE with one of six validation challenges. Find yours.

  • EDR Validation
  • SIEM Detection Engineering
  • OT/ICS Security Validation
  • Operationalizing CTI

EDR Validation

SCYTHE continuously validates your EDR against real adversary techniques, in your actual environment, so you know your true detection coverage, not just your theoretical coverage.

  • Continuous, real-environment testing: Runs real MITRE ATT&CK-mapped techniques on a scheduled or change-triggered basis, validating detection, alerting, and response across multi-stage attack chains, not just isolated techniques.
  • Full response chain validation: Goes beyond "did the EDR fire?", verifying that detections generate usable SIEM alerts, trigger the correct SOC workflows, and execute the expected response actions end to end.

SIEM Detection Engineering

SCYTHE integrates directly into the detection engineering workflow, validating that SIEM rules fire against real adversary behavior, in your actual environment, before attackers find the gaps first.

  • Validate & regression-test detection rules: Run realistic technique emulations against your production SIEM to confirm rules fire correctly against your actual log sources and field mappings, before deployment and automatically after every platform change.

OT/ICS Security Validation

SCYTHE is designed to conduct security validations in OT/ICS environments where agents can't be deployed everywhere and operational integrity is imperative.

  • Production-safe emulation built for OT constraints: Every test is controlled, auditable, and scoped to your operational risk tolerance, with no accidental destructive execution.

Operationalizing CTI

SCYTHE closes the gap between knowing what adversaries do and knowing whether your environment can stop them, turning raw CTI into executed emulation within hours of a new report dropping.

Client testimonials

  • "SCYTHE improves our security control efficacy, optimizing budget spend and ROI, while also enhancing talent development, training, and partner relationships." — Ian Anderson, OG&E
  • "SCYTHE has cut our MITRE ATT&CK testing from days to just moments." — John Strand, Black Hills Information Security
  • "You don't need a full red or blue team to implement a purple team. You just need great security people and one TTP and a tool capable of receiving logs and generating alerts." — Camilo Ruiz, Dupaco Community Credit Union
  • "SCYTHE is a technology every enterprise red team should have so they can prepare the blue team for engagements with cutting-edge offensive teams." — Ron Gula, Gula Tech Ventures

Common Questions

What is SCYTHE?

SCYTHE is a Continuous Adversarial Exposure Validation (AEV) platform that enables organizations to test security controls the way real adversaries operate. Instead of relying on assumptions, SCYTHE continuously emulates real-world attack behaviors to validate detections, measure exposure, and reduce risk over time.

What does SCYTHE test?

SCYTHE tests whether security controls actually detect, alert, block, and respond to realistic adversary behavior. It validates detection logic, response workflows, control coverage, and regression risk when tools or configurations change.

Is SCYTHE safe to run in production environments?

Yes. SCYTHE is designed for production-safe adversary emulation, allowing organizations to continuously validate testing without operational disruption.