Securing the Airwaves: Beamforming Vulnerabilities
Pointing the Beam: A Look at Technology Security Concerns in Beamforming Beamforming, the technology that allows wireless signals to be focused like a laser beam towards specific receivers, has become increasingly prevalent in our connected world. From Wi-Fi routers optimizing signal strength to radar systems detecting threats with pinpoint accuracy, beamforming offers numerous benefits. However, this powerful technology also presents unique security challenges that demand careful consideration. The Double-Edged Sword of Directionality: Beamforming's ability to concentrate signals in a specific direction can be both a boon and a bane. While it enhances signal strength and reduces interference, it also creates vulnerabilities. By focusing on authorized receivers, malicious actors could potentially exploit these focused beams for: Eavesdropping: A determined attacker positioned...