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SED conceptualizes, develops and supports the fielding and sustaining of systems and software products, services and technologies that enhance Army, Joint and Coalition Force's war fighting capabilities. SED helps ensure America's Warfighters and Allies are equipped to defend the homeland and own the decisive edge throughout the battlespace.
ADAS sensors were in a U.S. program, Army Rapid Force Projection Initiative advanced concept technology demonstration (ACTD), using OASIS acoustic sensors and central processing, but not the electro-optical component. ADAS sensors are emplaced in clusters of three or four, for increased detection capability and for triangulation.
Critical public services depend on the system: water delivery, financial institutions, hospitals, and public safety. To prevent disruption to the network, Sheahan and Powelson recommended national standards and collaboration between federal and state energy regulators. [22] Some utility companies have cybersecurity-specific practices or teams.
Sensors relatively close to a nuclear event, or a high-explosive test simulating a nuclear event, can detect, using acoustic methods, the pressure produced by the blast. These include infrasound microbarographs (acoustic pressure sensors) that detect very low-frequency sound waves in the atmosphere produced by natural and man-made events.
Providing security to aggregate data in wireless sensor networks is known as secure data aggregation in WSN. [60] [62] [63] were the first few works discussing techniques for secure data aggregation in wireless sensor networks. Two main security challenges in secure data aggregation are confidentiality and integrity of data.
Prevent a returning space object, which to radar looks like a missile, from triggering a false alarm in missile-attack warning sensors of the U.S. and other countries; Chart the present position of space objects and plot their anticipated orbital paths; Detect new artificial objects in space; Correctly map objects traveling in Earth orbit;
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The National Strategy to Secure Cyberspace (February 2003) featured the new cabinet-level United States Department of Homeland Security as the lead agency protecting IT. [ 12 ] EINSTEIN is the product of U.S. congressional and presidential actions of the early 2000s including the E-Government Act of 2002 which sought to improve U.S. government ...