Learn how ADB Device Manager protects your data with local-only architecture.
ADB Device Manager is built with a security-first philosophy. Everything operates locally — no cloud servers, no external transmission, and full offline functionality.
All communication stays local
Data never leaves your network
Works without internet
Direct device-to-device communication with no intermediary servers.
Desktop
Direct
Companion
Direct USB connection via Android Debug Bridge. Uses local scrcpy server for mirroring. Cannot access Internet.
Local network via WiFi/hotspot. Uses WebSocket/HTTP over LAN with mDNS discovery. TLS encryption where supported.
| Data Type | Access | Storage | Uploaded |
|---|---|---|---|
| Notifications | Read | Temporary (memory) | Never |
| SMS Messages | Read | Never stored | Never |
| Call Logs | Read | Never stored | Never |
| Contacts | Read | Never stored | Never |
| Files | Read/Write | User's devices | Never |
| Permission | Purpose |
|---|---|
| NOTIFICATION_LISTENER | Display notifications on Windows |
| READ_SMS / SEND_SMS | View and send SMS from Windows |
| READ_CALL_LOG | Display call history |
| READ_CONTACTS | Identify callers by name |
| RECORD_AUDIO | Audio forwarding during mirroring |
| STORAGE | File transfer access |
| INTERNET / NETWORK | Local WiFi communication |
| FOREGROUND_SERVICE | Background connection |
Minimal configuration stored locally: window preferences, device profiles, and license status. No sensitive data (SMS, notifications, calls, contacts) is stored persistently.
Local-only license validation. No cloud connection, no personal data collected. License key stored locally on your Windows PC.
