Compliance-Ready Audit Logging

Meet Compliance Requirements with Tamper-Proof Audit Trails

Logsync helps you meet audit logging requirements for SOC 2, HIPAA, GDPR, NIS2, PCI-DSS, ISO 27001, and more. Cryptographic integrity verification gives auditors confidence your logs haven't been altered.

NIS2 DirectiveSOC 2HIPAAGDPRPCI-DSSISO 27001 + more

Built for Compliance from Day One

Every feature is designed to help you pass audits and prove compliance.

Cryptographic Hash Chain

Every event is cryptographically linked to the previous using SHA-256. If any log is modified, the chain breaks - providing mathematical proof of tampering.

Prove to auditors your logs haven't been altered

One-Click Integrity Verification

Auditors can verify your entire audit trail with a single click. No technical expertise required - just clear pass/fail results.

Faster audits with instant verification

Configurable Retention

Keep logs for 30 days to 3 years depending on your compliance requirements. Data is securely stored and always available.

Meet any retention requirement

Compliance-Ready Exports

Export your audit logs as JSON or CSV for compliance audits, incident investigations, or authority reporting.

Ready for any audit request

Complete Actor Tracking

Every event captures who (actor), what (action), and which (resource) with timestamps and optional metadata.

Answer "who did what when" instantly

Server-Side Timestamps

Timestamps are generated server-side, not by clients. This prevents timestamp manipulation and ensures accurate sequencing.

Trustworthy event timeline
Core Technology

Cryptographic Hash Chain

Unlike traditional logging where logs can be silently modified, Logsync creates an unbreakable chain. Each event's hash includes the previous event's hash, creating a chain that breaks if anything is altered.

Mathematical proof of log integrity
Instant tamper detection
One-click verification for auditors
Forensic-grade audit trails
// How the hash chain works
Event 1
hash = SHA256(event_data)
→ a3f2b1...
Event 2
hash = SHA256(event_data + prev_hash)
→ 7c9e4d...
Event 3
hash = SHA256(event_data + prev_hash)
→ 2d8f1a...
⚠️ If Event 2 is modified, Event 3's hash won't match

Supported Compliance Frameworks

Click on any framework to see exactly how Logsync helps you meet each requirement.

Compliance Checklist

Common audit logging requirements across all frameworks - and how Logsync addresses each one.

Event Logging

Log all security-relevant events
Capture who, what, when, where
Include success/failure outcomes
Support custom metadata

Log Protection

Prevent unauthorized modification
Detect tampering attempts
Cryptographic integrity verification
Secure transmission and storage

Retention & Access

Configurable retention periods
Long-term archival (up to 3 years)
Role-based access controls
Export for compliance audits

Audit & Review

Search and filter capabilities
One-click integrity verification
Auditor-friendly dashboard
JSON/CSV export formats

Pass Your Next Audit with Confidence

Stop worrying about audit logging compliance. Logsync provides the tamper-proof audit trails you need, with cryptographic integrity verification that auditors can trust.

Free tier includes 1,000 events/month · No credit card required