Turn controlled adversary engagement into usable intelligence.
HIIH deploys managed engagement Surfaces separate from production assets. Those Surfaces collect preventive signal, sustain deeper interaction where configured, structure hostile activity into HIIH Findings and make the result available to security workflows.
Adversary Engagement Intelligence (AEI) — first-hand cyber threat intelligence generated through controlled engagement with real adversaries.
HIIH already produces primary, target-side observations: four examples, each drawn from a published report.
Security teams see production telemetry and intelligence collected elsewhere. HIIH adds controlled target-side observation.
External intelligence remains useful. EDR, NDR, SIEM and XDR remain essential. HIIH adds a separate source: a controlled environment built to receive hostile interaction, preserve what happened and turn the result into structured intelligence for defensive use.
| Source | What it tells you | Structural limit |
|---|---|---|
| External threat intelligence | what providers observe across their collection environments | not generated for your specific mission |
| Production telemetry | what reaches or happens on real organizational assets | the adversary is already interacting with something that matters |
| HIIH Surface | what hostile actors reveal inside a controlled target-side environment | relevance is qualified by the mission and exposure pattern |
One Surface can support early warning, deeper observation and intelligence production.
Contact Points and selected low-cost presence can reveal authentication attempts, protocol behavior and suspicious interaction separate from production.
Useful for — SOC enrichment, edge exposure, an entry point to managed deception.
Live Hosts sustain post-access behavior on a real operating-system target, so analysts can inspect commands, tools, files and related activity without placing production assets at risk.
Useful for — CTI, detection engineering, incident-readiness, advanced deception.
HIIH turns selected observations into Findings with context, confidence, related artifacts and an operational implication, then makes the result available to your workflows.
Useful for — SOC action, briefings, research, partner services.
The product is a Surface of several working parts.
A HIIH Surface is a managed adversary-engagement deployment combining selected exposure, one or more engagement targets, evidence collection and intelligence delivery.
| Component | Role in the Surface |
|---|---|
| Edge Sensor / selected exposure | routes hostile interaction into the Surface |
| Engagement Gateway | directs sessions into the controlled environment |
| Contact Point | captures early protocol and authentication signal |
| Live Host | sustains deeper operating-system interaction |
| Evidence Plane | preserves observations and artifacts |
| Surface Console + delivery | makes the result usable |
Supporting systems keep the environment credible and contained: Surface Foundry creates a coherent synthetic operating context at setup, Presence Engine maintains background activity where configured, Outbound Guard controls target egress, and OHIIHO manages the environment.
What an adversary brings, tests and does can become defensive knowledge.
- credentials presented to the Surface
- authentication sequences
- client and protocol characteristics
- access-validation patterns
- service interaction
- attempted exploitation
- payloads and tooling where captured
- repeated infrastructure or behavioral patterns
- commands and terminal activity
- files transferred or created
- tools deployed
- attempted tunnels, pivots or outbound activity
- session replay where available
The value lies in the structured Finding.
A HIIH Finding is a structured interpretation of observed adversary activity, carrying context, confidence, related observations or artifacts and an operational implication.
- Observed activity
- Repeated credential validation against a selected persona
- Mission relevance
- Sector-relevant
- Why it matters
- Behavior is consistent with access validation rather than broad scanning
- Supporting material
- Authentication sequence, client fingerprint, timing cluster
- Suggested action
- Review exposed credentials and tune monitoring for the observed pattern
- Delivery
- Surface Console · MCP · API — pull-based
Alerts remain useful. Your SOC can retrieve an alert-level representation, but the canonical value is the structured Finding and its operational context.
One source, several entry points.
HIIH enters through the mission a team already has — SOC and threat intelligence, MSSP and MDR service, financial services, CERT and government, or edge exposure. The same operating model, several ways in.
What the Surfaces have already revealed.
OHIIHO Research is the editorial research function of the same organization. Its credibility comes from primary observation, explicit evidence classes and restraint. Explore evidence from Research ↗
Start with one Surface and one intelligence question.
HIIH Surface is available through Early Access, in controlled production evaluations with a small number of organizations.
Select the exposure or operating question that matters. The Surface, engagement depth, deployment pattern and workflow delivery are scoped around it.