Abstract: Low probability of intercept (LPI) and low probability of detection (LPD) strategies face challenges in enhancing the effective detection range while maintaining covertness. In order to ...

THE CENTER SQUARE—The state of Illinois is seeking a temporary restraining order against the Trump administration for plans to deploy the Illinois and Texas National Guard to the Chicago area.

Signal is the uber secure messenger with the same features as WhatsApp but without Meta casting its long shadow over your phone. But Signal is so secure, it doesn’t even provide iPhone users with a ...

Rising use “is not a signal of satisfaction,” an author of a new report says. Rather, heavy users of the apps are under “financial strain.” By Ann Carrns Pay-advance apps are marketed as a way to help ...

Abstract: Accurate frequency estimation is a pivotal problem in signal processing with numerous applications including communications, radar, and power systems. Although substantial research efforts ...

The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of new targeted cyber attacks in the country using a backdoor called CABINETRAT. Further investigation has uncovered that the XLL ...