NetStumbler v0.4.0 Free Download

NetStumbler (also known as Network Stumbler) is a tool for Windows that facilitates detection of Wireless LANs using the 802.11b, 802.11a and 802.11g WLAN standards. It runs on Microsoft Windows operating systems from Windows 2000 to Windows XP. A trimmed-down version called MiniStumbler is available for the handheld Windows CE operating system.

The program is commonly used for:

Wardriving

Verifying network configurations

Finding locations with poor coverage in a WLAN

Detecting causes of wireless interference

Detecting unauthorized ("rogue") access points

Aiming directional antennas for long-haul WLAN links

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