Here is a penetration testing platform that helps you analyze vulnerabilities in your network to harden it against hack attacks. The Hak5 WiFi Pineapple Mark VII has a simple web interface, 3 high gain antennas, and and single core MIPS Network SoC. It can automate WiFi auditing and send reports at set intervals.
This WiFi man-in-the-middle platform is powered by Linux. You can find out more about it here.