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In this step-by-step tutorial, learn how to make a powerful alarm at home using a DC motor. Perfect for DIY enthusiasts, this ...

Conventional wireless security assumes wireless communications are legitimate, and aims to protect them against malicious eavesdropping and jamming attacks. However, emerging infrastructure- free ...

A Starlink terminal was installed at the White House by Elon Musk's DOGE despite security concerns from officials. Credit: Jakub Porzycki/NurPhoto via Getty Images Musk's Department of Government ...