Privacy

ReEntra runs entirely on your device. There is no backend, no analytics, no telemetry, no cloud storage, and no external AI service.

• Files are parsed by a Web Worker running inside your browser.
• No sign-in event, user identifier, IP address, or metadata is transmitted anywhere.
• No cookies are set. No account is required.
• Detection settings are stored in your browser's localStorage only.
• All charts, reports, and exports are generated in-browser.
• Closing the tab or clicking "Reset dataset" removes the active dataset from memory.
• All application code and dependencies are bundled with the site — no runtime third-party scripts.

Parsing. CSV files are streamed with Papa Parse in a dedicated Web Worker. JSON files are read as text and parsed as arrays or Microsoft Graph value[] envelopes. Column names are matched to canonical fields via a case-insensitive alias table.

Detection engine. All rules are pure functions that operate on the in-memory dataset. Rules are modular and can be extended without touching the UI.

Persistence. Only your detection settings are stored (localStorage). Log data is not written to IndexedDB by default in this build.

Limitations. Analysis quality depends on the exported fields. Location-based detections without lat/lng are labelled as estimated. No external threat intelligence is queried. Findings require analyst validation. This tool does not replace Microsoft Entra ID Protection, Microsoft Defender XDR, or a SIEM.