A free wireless security monitoring tool designed for use on the command-line, allowing users to track network activity and identify potential vulnerabilities.

WiFi Security Guard provides you with the option of conducting either an automatic scan of your local network or a manual scan of specific portions of the network. This software displays detailed information about each identified system, including the Host IP Address, Host MAC Address, Connection Status, and Description.
Additionally, WiFi Security Guard has an automatic identification system that can recognize your local computer or Router/Modem among the discovered devices. This software's command-line feature makes it easy for automation, and if you need a GUI version, you can check out Wi-Fi Network Monitor.
One of the advantages of WiFi Security Guard is that it is entirely portable and works on all platforms starting from Windows XP to Windows 10.
In conclusion, if you're looking for a tool that will help you safeguard your wireless network, WiFi Security Guard is undoubtedly one of the options to consider. With its multi-threaded scan, identification system, and automation feature, WiFi Security Guard is a reliable and efficient tool for your network security.
Version 2.0: Mega 2016 edition with the support for new Windows 10 version.