ICdetection
Offline cellular anomaly auditor and radio monitor for Android
新版本 3.1.2
3.1.2 — small interface update. Installs over any 3.1.x and keeps its data; no rule changes.
- Topology: the ALL, LEARNED and REVIEW filters show how many routes each one has.
- New screenshots of the current version.
- Topology: the ALL, LEARNED and REVIEW filters show how many routes each one has.
- New screenshots of the current version.
ICdetection is an open-source tool for auditing the cellular environment from Android, without root.
It shows what Android's public telephony APIs report (cell identity, MCC, MNC, TAC, PCI, ARFCN, signal and Timing Advance when available) and combines conservative heuristics to flag anomalous behaviour. Alerts need temporal confirmation to reduce false positives.
It does not guarantee IMSI-catcher detection: Android apps cannot inspect RRC or NAS traffic or the modem. An alert is an anomaly worth reviewing, not proof of surveillance.
Works without Internet: no Internet permission, no ads, analytics or trackers. History stays on the device unless you export it.
Permissions:
• Location: Android requires it for cell information; also used for geographic checks.
• Phone state: reads the network and visible cells.
• Network state: only to know if data uses Wi-Fi or mobile data.
• Foreground service, notifications and wake lock: keep monitoring running and visible.
• Run at startup: only for the optional reminder after a reboot (off by default).
Results depend on the phone, modem, firmware and Android version. Requires Android 12 or later.
It shows what Android's public telephony APIs report (cell identity, MCC, MNC, TAC, PCI, ARFCN, signal and Timing Advance when available) and combines conservative heuristics to flag anomalous behaviour. Alerts need temporal confirmation to reduce false positives.
It does not guarantee IMSI-catcher detection: Android apps cannot inspect RRC or NAS traffic or the modem. An alert is an anomaly worth reviewing, not proof of surveillance.
Works without Internet: no Internet permission, no ads, analytics or trackers. History stays on the device unless you export it.
Permissions:
• Location: Android requires it for cell information; also used for geographic checks.
• Phone state: reads the network and visible cells.
• Network state: only to know if data uses Wi-Fi or mobile data.
• Foreground service, notifications and wake lock: keep monitoring running and visible.
• Run at startup: only for the optional reminder after a reboot (off by default).
Results depend on the phone, modem, firmware and Android version. Requires Android 12 or later.
- 作者: Alexis Gómez Rodríguez
- 授權條款: GNU General Public License v3.0 or later
- 問題追蹤系統
- 原始碼
- 更新紀錄
- 建置詮釋資料
- 可重現建置狀態
捐助
版本
雖然在下方可選擇下載 APK 檔案，但要留意這樣的安裝方式將不會收到更新通知，是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。
下載 F-Droid-
arm64-v8aarmeabi-v7ax86x86_64此版本需要 Android 12 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86x86_64此版本需要 Android 12 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
新版本 3.1.1
3.1.1 — bug fixes for 3.1.0. Installs over 3.1.0 and keeps its data; no rule changes.
- Clean install: the welcome screen no longer warns about data from another install.
- Welcome screen: title without a version number, no longer under the status bar.
- Notifications show the app's own icon instead of a generic one; alarms keep the warning triangle.
- Clean install: the welcome screen no longer warns about data from another install.
- Welcome screen: title without a version number, no longer under the status bar.
- Notifications show the app's own icon instead of a generic one; alarms keep the warning triangle.