
Deterministic Sigma Correlation
Versioned Sigma rules evaluate normalised Linux, Windows, AWS CloudTrail and OpenTelemetry streams against MITRE ATT&CK with zero opaque black-box scoring.
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Linux syslog, Windows Event Forwarding, AWS CloudTrail, OpenTelemetry and webhooks.
Every raw event is checksummed with SHA-256 and kept read-only for the retention period.
Readable, testable detections mapped to MITRE ATT&CK, with change history.
Duplicate events are recognised by key so retries never create duplicate alerts.
Redacted, evidence-linked advisory summaries with calibrated confidence.
Host isolation and credential revocation require a named approver.

Versioned Sigma rules evaluate normalised Linux, Windows, AWS CloudTrail and OpenTelemetry streams against MITRE ATT&CK with zero opaque black-box scoring.

Every alert is enriched with PII-redacted ARYA SAI evidence summaries while host isolation and credential revocation await explicit human step-up approval.
CSH-RULE-001..004) mapped to MITRE ATT&CK (T1110.001, T1098.003, T1048, T1190) with idempotent dedupe_key ingestion and SHA-256 immutable event hashes.[REDACTED_SECRET], [REDACTED_PII]), explicit per-agent Model Context Protocol (MCP) tool allowlists, and indirect prompt-injection blocking.ENABLE / FORCE ROW LEVEL SECURITY across all 20 tenant tables bound to transaction-local current_tenant_id(); cross-tenant queries fail closed with HTTP 403.isolate_host) and credential revocation require named human step-up approval recorded in an append-only audit trail.DNS TXT or HTTP ownership token required before scanning. Continuous evidence aligned with Krajowy System Cyberbezpieczeństwa (KSC), Dyrektywa NIS2 Polska, RODO.ML-KEM / ML-DSA), and 2035 full PQC completion.Zero exposed management ports, eBPF line-rate active, all AI tools allowlisted.
Advanced threat actors leverage legitimate operating system binaries (LOLBAS) to evade standard antivirus. Here is how our London SOC engineering team intercepted and neutralized a live intrusion in 3 minutes.
Adversary attempted lateral movement using an infostealer-harvested session token.
AUTH_ANOMALY · Geo-Drift (UK to RU)Attacker spawned encoded PowerShell to bypass AMSI. Kernel eBPF sensor froze execution thread.
SIGMA: proc_creation_win_lolbas_mshtaLogs sanitized with pre-inference DLP; evidence dossier routed to London On-Call SOC Lead.
ARYA SAI Confidence: 0.94 (High)SOC engineer executed named sign-off; infected endpoint quarantined at NIC, tokens revoked.
STATUS: Contained in 3m 18sLaunch safe synthetic intrusion scenarios directly from your browser to witness how CSH Sentinel kernel eBPF hooks intercept and quarantine malware before disk encryption occurs.
FORCE ROW LEVEL SECURITY on all 20 tenant tables.ALTER TABLE security_events ENABLE ROW LEVEL SECURITY; ALTER TABLE security_events FORCE ROW LEVEL SECURITY; CREATE POLICY tenant_isolation_policy ON security_events FOR ALL TO csh_app_role USING (organization_id = current_tenant_id()) WITH CHECK (organization_id = current_tenant_id());
Nie. Detekcja opiera się na regułach deterministycznych, a każda akcja wymaga zatwierdzenia przez człowieka.
Podczas wdrożenia wybierasz rezydencję danych w UE (Frankfurt) lub Wielkiej Brytanii (Londyn).
Tak, CSH Compliance automatycznie przypisuje dowody techniczne do wymagań ISO/IEC 27001, NIS2 i RODO.
Tylko zasoby, których własność została potwierdzona rekordem DNS TXT lub tokenem HTTP.
Tak, oferujemy delegowane zarządzanie klientami i wspólne pule licencji.

30 minut z inżynierem bezpieczeństwa. Bez slajdów.