Heimdall · XDR
Extended Detection & Response
Heimdall correlates signals across endpoint, network, cloud, and identity layers simultaneously — 15+ data sources, under 2% false positive rate, 3.8-hour average MTTR.
Cross-Layer Correlation at the Core
Modern attacks don't operate within a single layer. A ransomware campaign begins with a phishing email, establishes persistence through a registry key, moves laterally over SMB, escalates via a misconfigured service account, and exfiltrates before encrypting. Each of those events generates a signal in a different tool. Without cross-layer correlation, they look like five unrelated alerts.
Heimdall's XDR engine ingests telemetry from all 15+ data sources simultaneously and applies correlation logic that spans layers — connecting the phishing delivery event to the C2 callback to the lateral movement path to the final impact. One incident. One timeline. One response.
Data Sources Correlated
- Endpoint: EDR telemetry from CrowdStrike, SentinelOne, Defender for Endpoint — process trees, file events, registry changes, network connections.
- Network: Firewall logs, NDR flows, DNS query logs, proxy traffic — correlated with endpoint and identity signals for lateral movement detection.
- Cloud and identity: AWS CloudTrail, Azure AD sign-in logs, Okta events, GCP audit logs — integrated into the same correlation pipeline as endpoint and network.
- Email: Microsoft 365 and Google Workspace email threat signals — phishing delivery events tied to subsequent endpoint activity.
False Positive Rate Under 2%
- Behavioral context: Heimdall scores every signal against the asset's historical behavior, suppressing alerts that match established normal patterns — not just signature blocklists.
- Cross-layer validation: An alert from a single layer is not escalated until corroborating evidence exists in at least one additional layer — reducing single-source false positives.
- Continuous tuning: Heimdall's detection models update continuously as analyst feedback trains the suppression logic — false positive rate decreases over time in your environment.
Response Automation
- Automated containment: Confirmed incidents trigger response actions across layers simultaneously — endpoint isolation, account suspension, firewall block rules — executed in seconds.
- 3.8-hour MTTR: From first detection to full remediation, including containment, investigation, and root cause analysis — averaged across all incidents managed on Heimdall.
- Playbook library: Pre-built response playbooks for ransomware, credential compromise, data exfiltration, and insider threat — customizable to your environment and escalation policy.
Deployment and Integration
Heimdall XDR deploys by connecting to your existing security tools via API — no rip-and-replace required. CrowdStrike, SentinelOne, Palo Alto, Fortinet, Microsoft Defender, Okta, AWS, Azure, GCP — pre-built connectors handle the integration. Most customers achieve full cross-layer visibility within two weeks of onboarding.
