Blockchain Tamper-Proof Logging
EtherGap records operational events in a tamper-aware blockchain logging system designed to support forensic review, administrative accountability, and high-assurance operational auditing. Isolation changes, touch events, administrative activity, and security conditions are permanently recorded in a cryptographically verifiable log chain.
Operational Visibility
EtherGap continuously records significant operational events including isolation state transitions, administrative interaction, scheduling activity, network path changes, wake events, and security alerts.
The result is a detailed operational timeline capable of supporting post-event analysis, compliance review, insider-threat investigation, and forensic reconstruction.
Unlike conventional software logging systems, EtherGap logging is integrated directly into the isolation appliance itself, allowing security-relevant events to be recorded independently of the protected systems and networks being isolated.
Tamper Awareness
Each recorded event is cryptographically chained using hash verification to create an immutable evidence trail. Attempts to alter or remove historical log entries become detectable through hash-chain verification failure.
- Cryptographic hash chaining
- Persistent event history
- Administrative accountability tracking
- Touch and local interaction monitoring
- Isolation state change recording
- Evidence-grade operational logging
- Support for auditing and forensic review
Designed for High-Assurance Environments
EtherGap logging is designed for environments where trust, verification, and operational accountability matter. By combining physical-layer isolation with tamper-aware evidence recording, EtherGap helps organizations establish verifiable control over critical network connectivity paths.