Threat intelligence

IOC intelligence without exposing customer content.

EyrieDefender maintains a tenant-specific indicator library inside the customer-controlled environment. Message bodies, recipient identities, URLs, headers, attachments, and files remain within that boundary.

For file reputation, the platform computes a cryptographic hash locally. Only the hash may be submitted to a reputation source; the original file and its surrounding message data are never transmitted.

Local enrichment and correlation

Internal sender history, approved domains, known infrastructure, analyst decisions, and prior tenant cases can enrich an investigation locally. The system correlates these signals without exporting them to an external analysis service.

Versioned tenant IOC library

Each indicator has an owner, timestamp, case reference, confidence level, and review date. Analysts can scope, mute, promote, or retire indicators while retaining a complete history of the decision.

Retroactive matching inside the tenant

When an analyst adds an IOC, EyrieDefender can compare it with the tenant’s existing reported-message history. Matches become review candidates for controlled remediation without sending that history elsewhere.

The external boundary is simple

Only a cryptographic file hash may leave the deployment for reputation lookup. No file, message content, URL, domain, recipient identity, user data, or customer context accompanies that request.

Clear evidence in Assessor

Every verdict shows which local signals contributed and whether a hash reputation lookup returned a result. Analysts can pivot into tenant-owned historical cases and remediation actions while preserving data control.