In this episode of Mitiga Mic, Brian speaks with Joseph, a veteran cybersecurity professional and product marketing leader at Bastille Networks, about the hidden risks of wireless security. Joseph explains that wireless security goes far beyond Wi-Fi, encompassing Bluetooth, Zigbee, cellular, and countless IoT and OT devices found across modern enterprises. From smart thermostats and badge readers to Bluetooth-enabled medical devices, organizations are surrounded by wireless endpoints that often operate outside traditional network visibility and control.
The conversation dives into the realities of wireless-based attacks, including covert surveillance devices powered by solar panels or SIM cards, malicious cables like OMG and Wi-Fi ducks capable of remote code execution, and the growing threat of out-of-band or side-channel data exfiltration. Joseph also discusses how simple consumer gadgets can become espionage tools, exploiting Bluetooth’s extended range and the vast, unmonitored radio frequencies within office environments.
To mitigate these risks, Joseph outlines strategies such as RF shielding for sensitive areas, adopting “wireless airspace defense” as defined by Gartner, and integrating wireless threat visibility into existing SOC tools. He emphasizes the need for organizations to recognize that wireless signals ignore physical barriers and perimeter defenses, making visibility and monitoring essential. As wireless and IoT devices proliferate, he warns, the most dangerous vulnerabilities are often the ones floating invisibly through the air.
