LANShield

LANShield

Protect your LAN by managing app access to your local network.

JeroenRobben Firewall Network Analyzer Security

Screenshots

Screenshot of LANShield Screenshot of LANShield Screenshot of LANShield

Description

LANShield lets you monitor and control LAN traffic of other apps on your device.

Any app with the INTERNET permission can also access devices on your local network—such as your laptop, router, IP camera, or IoT devices. Some apps misuse this capability to gather data or compromise other devices. LANShield helps you protect your local network by blocking LAN access for apps that don’t need it.

Features:

  • Block or allow apps from accessing your local network.
  • Gain insights into which apps are interacting with your LAN.
  • Receive notifications when apps attempt to access your LAN.

Note: LANShield uses the VpnService API to create a local virtual VPN interface. It does not establish any external VPN connection.

Versions

Version Date Size Requires Android Download
0.96 current
d8d796b246af749d…
2026-06-21 11 MB API 29
0.95
49971779061b1d69…
2026-04-03 10 MB API 29
0.94
c3e375c520c5c637…
2025-08-07 11 MB API 29

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Internet accessSend and receive data over the internet.
  • Installed appsSee which apps are installed.
  • Foreground serviceKeep running in the background, visible in the status bar.
  • FOREGROUND_SERVICE_SYSTEM_EXEMPTED
  • PACKAGE_USAGE_STATS
  • NotificationsShow notifications.
  • Run at startupStart automatically after the device is switched on.
  • Prevent sleepingKeep the device from going to sleep.
Show 2 more permissions
  • Network stateCheck whether and how the device is connected.
  • lanshield.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Comments