Freeware: Wpa

myWIFIzone WIFI Internet Access Blocker 3.0myWIFIzone blocks Freeloaders from using your WIFI network to access the internet. Features real-time intruder alerts and logging. Compatible with WEP/Wpa security tools.

Apple AirPort Extreme 5.4What's New: Apple AirPort Extreme 5.4: Improved antenna output control. Enhanced logging from your base station which is compatible with syslog. Performance improvements for Wpa security implementations.

AirGrab WiFi Radar 1.7.26AirGrab WiFi Radar is a tool to display information about Apple Airport base stations and other WiFi wireless access points. Using AirGrab WiFi Radar you can determine most popular WiFi channels and select optimal channel for your.

iPIG WiFi Hotspot VPN Security 2.06iPig creates a secure VPN connection that protects your communications (Email, Web, IM, VOIP, FTP, etc.) at any Wi-Fi hotspot or wired network. iPig works with any kind of Internet connection (Wifi, WLAN, wired ethernet). NO configuration required

iPIG Secure Access VPN Server 1.00Set up a VPN server in less than 1 minute. Free client software. iPig creates a secure "tunnel" that protects your inbound and outbound communications (Email, Web, IM, VOIP, calls, FTP, etc.) at any Wi-Fi hotspot or wired network.

LucidLink Wireless Client 2.2The LucidLink Wireless Client makes it easy to access Wi-Fi networks. It can be used to connect to home networks, office networks, or public hotspots.

AirGrab Password 1.0.23The AirGrab Password allows you to create random passwords that are highly secure and extremely difficult to crack or guess due to an optional combination of lower and upper case letters, numbers and other symbols.

AirGrab WiFi Radar 1.0AirGrab WiFi Radar is a tool to display information about Apple Airport base stations and other WiFi (802.11b / g / n) wireless access points.