Prove what actually happened.
Security operations run on correlation. Correlation is not proof. TRA-CE builds evidence chains where every link is graded, every source is traced, and every conclusion is auditable.
Correlation looks like causation
until someone checks
Three scenarios. Three failures. All because the tools showed what happened without proving why.
The chain was missing
Your SOC escalated a detection. Twelve hours later, incident response still could not explain how the attacker moved from initial access to data staging. The SIEM showed what. Nobody proved why.
The link was assumed
Three alerts fired within ninety seconds. The analyst assumed they were related. They were not. Two were noise. One was real. The correlation led to the wrong conclusion.
Three sources disagreed
The Splunk query showed a clean timeline. The EDR logs told a different story. The identity provider showed a third. Nobody reconciled the contradictions until after the board presentation.
Every link carries a
confidence grade
TRA-CE builds directed causal graphs and grades every edge independently. Confidence is measured, not assumed.
A chain with an INFERRED link at the root cannot produce a PROVABLE conclusion. Data quality is honest, not assumed. The grade propagates forward.
What TRA-CE captures
and proves
Six capabilities. Every link in the chain graded, traceable, and court-ready.
Verified Event Links
Every causal edge traces to a real system event. Process ID, timestamp, source log. Not inferred proximity. Not temporal guesswork. Direct evidence.
Cross-Source Lineage
Events from different tools — SIEM, EDR, identity, cloud — are reconciled into a single chain with source attribution on every node.
Causal Attack Chains
Directed graphs, not timelines. Parent-child relationships between events. The chain shows causation, not just correlation.
Evidence Grading
PROVABLE, MIXED, or INFERRED at every link. Confidence is measured. Downstream grades inherit upstream uncertainty.
Full Path Traceability
From initial access to impact. Every step navigable. Drill into any node and see the source event.
Audit-Ready Evidence
Export chains as structured evidence for compliance audits, incident reports, legal proceedings, or board presentations. Every chain includes full source attribution, confidence grades, and temporal metadata.
Where proof changes
the outcome
Breach investigation
Your analyst reconstructs the attack in hours instead of days. Every step is sourced. The board gets a chain, not a summary.
Compliance and audit
Regulators want evidence, not dashboards. TRA-CE exports graded chains that hold up under scrutiny.
Automated response validation
Before your SOAR fires a remediation playbook, TRA-CE confirms the causal chain that triggered it is provable.
Threat hunting
Hunters follow chains, not alerts. When a behavioral anomaly surfaces, the chain shows exactly what preceded it.
TRA-CE is not a SIEM.
It is the causal layer.
It sits beside your existing stack. It ingests normalized events, builds causal chains, and outputs evidence-graded findings.
Avon post-quantum encrypted
All data crosses trust boundaries through Avon — ML-KEM-768 + X25519 hybrid key exchange, ML-DSA-65 signatures, AES-256-GCM encryption. Session keys rotate every 30 seconds.
Multi-tenant row-level
PostgreSQL with row-level tenant isolation ensures organizations cannot access each other's data. Every query is scoped. Every row is tagged.
Lightweight Docker agent
One container inside your network. Connects to your SIEM, EDR, identity provider, or cloud platform. No endpoint agents. No kernel modules.
Four inference heuristics
Explicit evidence, artifact correlation, MITRE technique progression, and temporal analysis. Each edge is graded independently using all four.