Nythrix
Nythrix
Detect. Monitor. Defend.
Active defense signalsGoverned containmentReduced blast radiusCFO + CISO aligned outcomesSOC-operational

Use cases: active defense that produces signals you can act on.

These use cases show how active defense reduces cyber risk and total incident cost by compressing detection-to-containment timelines, reducing blast radius, and delivering executive-ready reporting.

Measured as:MTTD ↓MTTC ↓MTTR ↓Outcome:Reduced blast radiusPredictable incident cost

Active defense domains

Use cases are delivered through a small number of domains. The domains are governed, measurable, and designed to produce explainable signals and controlled response.

Deception + Validation

Engineered signals where legitimate interaction is rare or policy-prohibited. When triggered, the detection is explainable and action-ready.

Near-zero noiseDeterministicFast decisions

Threat Hunting (Outcome-led)

Hunts focused on business-relevant objectives: reducing dwell time, validating containment hypotheses, and measuring coverage where it matters.

OperationalRepeatableMeasurable

Pre-Authorized Containment

Tiered response actions with authorization gates, approvals, and guardrails. Containment becomes a governed capability — not a debate during crisis.

GovernedAuditableAuthorization gates

What this enables

Each use case follows the same pattern: high-confidence signal → governed containment path → executive outcome.

Ransomware pre-impact containment

Detect early intent signals, contain fast with pre-authorized actions, and prevent scope expansion before encryption or business disruption spreads.

Example signals
  • Deception interaction
  • Token misuse
  • Suspicious lateral movement validation
Governed actions
  • Isolate endpoint (Tier 1)
  • Revoke tokens / sessions
  • Disable risky paths (time-boxed)
Executive outcome

Fewer systems impacted + shorter downtime window → lower total incident cost.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Credential abuse and identity intrusion

Identify misuse of privileged access and high-risk sessions using deterministic and policy-enforced validation—without waiting for malware.

Example signals
  • Privileged use outside change window
  • Impossible travel + risk escalation
  • New device + sensitive access
Governed actions
  • Step-up verification
  • Session isolation
  • Just-in-time privilege suspension (with rollback)
Executive outcome

Reduced investigation effort + clearer audit trail → lower labor and advisory spend.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Lateral movement detection with explainable triggers

Catch adversaries moving internally using identity and deception tripwires designed for near-zero legitimate interaction.

Example signals
  • Decoy share access
  • Honeytoken credential validation
  • Decoy service account touch
Governed actions
  • Contain host segment (Tier 2)
  • Force password reset / revoke tokens
  • Block specific pathways
Executive outcome

Constrained blast radius → incidents stay inside operational tolerance.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Cloud identity and SaaS session control

Reduce cloud-side dwell time by detecting risky identity behaviors and enforcing containment with governance and approvals.

Example signals
  • High-risk OAuth grant
  • Admin consent anomaly
  • Impossible access pattern validation
Governed actions
  • Revoke OAuth grants
  • Disable risky app access (time-boxed)
  • Quarantine session + require re-auth
Executive outcome

Lower third-party exposure + faster containment → reduced regulatory and response risk.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Insider risk with policy-first guardrails

Detect and control high-risk internal actions using validation and governed response—without over-monitoring everyone.

Example signals
  • Sensitive access outside approved workflow
  • Data staging validation triggers
  • Privileged escalation attempt
Governed actions
  • Require approval checkpoint
  • Session isolation
  • Temporary access suspension (audited)
Executive outcome

Predictable governance outcomes → fewer escalations and less disruption.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

OT/ICS and critical infrastructure protection

Deploy purpose-built deception across operational technology environments — PLC emulation, HMI decoys, and industrial protocol honeypots that produce high-confidence signals without risking process safety.

Example signals
  • PLC interaction from unauthorized source
  • HMI access outside maintenance window
  • Industrial protocol scan on deception asset
Governed actions
  • Isolate OT network segment (Tier 2)
  • Alert OT operations team
  • Capture session for forensic analysis
Executive outcome

Early detection in OT environments where traditional EDR can't deploy → safety and availability preserved.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Network threat detection with behavioral analysis

Detect command-and-control beacons, DNS tunneling, and lateral movement through passive network analysis -- without deploying agents or disrupting traffic flows.

Example signals
  • C2 beacon periodicity detection
  • DNS tunneling and exfiltration patterns
  • Lateral movement via anomalous east-west traffic
Governed actions
  • Alert SOC with full session context
  • Isolate suspect host segment (Tier 1)
  • Capture traffic for forensic review
Executive outcome

Earlier network-layer detection fills visibility gaps where endpoint agents cannot deploy -- reducing dwell time and investigation scope.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Cloud honeypot deployment for threat intelligence

Deploy ephemeral collectors in Attack Likelihood Zones across cloud environments to attract, observe, and catalog attacker behavior -- generating actionable threat intelligence without exposing real assets.

Example signals
  • Interaction with ephemeral honeypot instance
  • Credential harvesting attempt on decoy service
  • Enumeration activity in Attack Likelihood Zone
Governed actions
  • Capture full session telemetry
  • Enrich threat intelligence feed
  • Rotate honeypot deployment (automated)
Executive outcome

Proactive threat intelligence from controlled exposure -- informs defensive posture without risking production assets.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Hybrid IT/OT environment monitoring

Combine ADE deception assets with NetWatch passive network monitoring across converged IT/OT networks -- detecting threats that cross domain boundaries without impacting operational technology safety.

Example signals
  • IT-side credential used against OT deception asset
  • Anomalous protocol crossing IT/OT boundary
  • Unauthorized asset discovery in OT network segment
Governed actions
  • Alert OT operations + SOC jointly
  • Isolate IT/OT boundary segment (Tier 2)
  • Preserve session for cross-domain forensic analysis
Executive outcome

Unified visibility across IT and OT domains -- reduces blind spots in converged environments while preserving process safety.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

M&A / rapid integration risk reduction

Use active defense signals + containment guardrails to reduce uncertainty and contain incidents while environments converge.

Example signals
  • New identity trust misuse
  • Legacy credential validation triggers
  • Deception touchpoints in transition zones
Governed actions
  • Segment/isolate integration zone
  • Harden trust paths
  • Tiered containment runbooks
Executive outcome

Reduced uncertainty + constrained integration risk → fewer expensive surprises.

MTTD/MTTC/MTTRBlast radiusAudit-ready governance

Want to prioritize your use cases?

We'll map your business requirements to the highest ROI use cases, define containment tiers, and produce outcome-based reporting for executives.