Are endpoint logs in scope for PCI DSS?

Endpoints that store, process, or transmit cardholder data, and any system connected to the cardholder data environment (CDE), are in scope — and that includes the servers and workstations Falcon monitors. A credential-theft detection on a CDE-connected host is directly relevant evidence; a detection on a fully segmented, out-of-scope endpoint is not.

Which PCI DSS requirements does CrowdStrike telemetry actually map to?

LogTriage's compliance mapper derives requirements from the finding. A credential-access finding maps to Req 8.3 (Strong Authentication for Users), a high-severity finding maps to Req 6.3.3 (Security Patches and Vulnerability Management), and a critical-severity finding maps to Req 12.10.1 (Incident Response Plan). Brute-force patterns additionally map to Req 8.3.4 (invalid authentication attempts).

Does a Falcon detection trigger PCI DSS incident-response obligations?

A critical-severity detection on a CDE-connected host should activate your PCI DSS incident response plan (Req 12.10.1). Credential dumping or an active C2 beacon on such a host is exactly the kind of event the plan exists for. LogTriage's report timeline and remediation steps serve as the activation and response documentation an assessor will ask for.

How long must PCI DSS evidence be retained?

At least one year, with a minimum of three months immediately available for analysis. Retain the Falcon FDR exports and the LogTriage reports together for cited findings, and confirm the retention configuration itself as part of the evidence package.

PCI DSS Evidence from CrowdStrike Falcon

Why this matters for PCI DSS

If CrowdStrike Falcon monitors any host inside or connected to the cardholder data environment, its telemetry is PCI DSS audit evidence. The requirements most relevant to endpoint detections are the authentication controls (Req 8), vulnerability management (Req 6), and the incident response plan (Req 12.10) — and endpoint telemetry speaks to all three, because credential theft, a beaconing implant, and a failed privileged logon each map to a specific control expectation.

What evidence Falcon telemetry provides

Evidence that authentication controls held or were attacked — a UserLogonFailed2 with an ANONYMOUS LOGON against a privileged account is direct Req 8.3 (Strong Authentication for Users) context
A record supporting Req 6.3.3 (Security Patches and Vulnerability Management) — high-severity host findings frequently trace back to an unpatched entry point worth documenting
Incident response activation records for critical detections, supporting Req 12.10.1 (Incident Response Plan)
Per-finding MITRE technique and severity data that shows detections were triaged consistently

How LogTriage maps this to PCI DSS requirements

The compliance mapper reads each finding’s MITRE tactic, severity, and attack pattern. Credential-access findings — LSASS dumping and Mimikatz executions, which LogTriage floors to a high risk score through its host-attack signature set — map to Req 8.3; a detected brute-force pattern additionally maps to Req 8.3.4 (Invalid Authentication Attempts). High-severity findings map to Req 6.3.3, and critical-severity findings map to Req 12.10.1, with the report’s remediation steps serving as response-plan documentation. Each control citation carries the evidence note an assessor expects, so the auditor-mapping work is done before the assessment rather than during it.

Evidence checklist

Clearly label which Falcon-monitored hosts are in-scope CDE versus out-of-scope — this determines which detections count as evidence
Retain FDR exports and LogTriage reports together for each cited finding, meeting the one-year retention minimum
Document account lockout and authentication controls for any host implicated in a credential-access or brute-force finding
For critical findings on CDE-connected hosts, retain the incident response plan activation record and full timeline
Trace high-severity findings to a root-cause entry point and document patch/remediation status for Req 6.3.3

Frequently Asked Questions

Are endpoint logs in scope for PCI DSS?: Endpoints that store, process, or transmit cardholder data, and any system connected to the cardholder data environment (CDE), are in scope — and that includes the servers and workstations Falcon monitors. A credential-theft detection on a CDE-connected host is directly relevant evidence; a detection on a fully segmented, out-of-scope endpoint is not.
Which PCI DSS requirements does CrowdStrike telemetry actually map to?: LogTriage's compliance mapper derives requirements from the finding. A credential-access finding maps to Req 8.3 (Strong Authentication for Users), a high-severity finding maps to Req 6.3.3 (Security Patches and Vulnerability Management), and a critical-severity finding maps to Req 12.10.1 (Incident Response Plan). Brute-force patterns additionally map to Req 8.3.4 (invalid authentication attempts).
Does a Falcon detection trigger PCI DSS incident-response obligations?: A critical-severity detection on a CDE-connected host should activate your PCI DSS incident response plan (Req 12.10.1). Credential dumping or an active C2 beacon on such a host is exactly the kind of event the plan exists for. LogTriage's report timeline and remediation steps serve as the activation and response documentation an assessor will ask for.
How long must PCI DSS evidence be retained?: At least one year, with a minimum of three months immediately available for analysis. Retain the Falcon FDR exports and the LogTriage reports together for cited findings, and confirm the retention configuration itself as part of the evidence package.

See your compliance mapping generated automatically

Every LogTriage report includes a deterministic compliance mapping — SOC 2, PCI DSS, HIPAA, NIST CSF, and ISO 27001 — stamped on every report, AI-generated or rule-based.

Try Live Demo → Analyze Your Own Logs