The person behind the product
Thanh Viet
Author and lead developer of VietLicenSure — a local-first tool for checking, explaining and managing Windows/Office licensing evidence.
Development principles
Evidence-based
Every conclusion should be traceable to signals, limits and verification steps.
Local-first
Offline by default, no telemetry and no cloud inventory upload.
Fail-closed
No PASS if hashes, signatures, provenance or post-checks fail.
Privacy-respecting
No full keys; identifiers, paths and secrets are redacted from shared reports.
Responsibilities
- Maintain source, build procedures and the release evidence chain.
- Test on real Windows systems, including privileges, reboot, LAN and cleanup.
- Maintain VI/EN documentation and disclose Official Self-Signed limitations.
- Receive defects, feature feedback and security reports through appropriate channels.
Official channels
Source, releases and change history are published only through the official GitHub repository. Use Private Security Advisory for vulnerabilities and Issues for non-sensitive defects.