Category Comm. & Networking

The Silent Revolution: Ultrasonic Communications Reshaping Defense and Security Landscapes

ultrasonic

Beyond the limits of human hearing, ultrasonic waves—frequencies above 20 kHz—are rapidly emerging as a powerful enabler of covert communication, secure authentication, and futuristic warfare capabilities. As vulnerabilities in traditional radio-frequency (RF) systems become increasingly apparent, ultrasonic technologies present a…...

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Orbital Armor: How Militaries Are Securing Satellite Communications Against Electronic Warfare and Cyber Threats

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The Contested Space Domain In modern military operations, information dominance is paramount. Satellite communication systems play a critical role in maintaining beyond-line-of-sight (BLOS) connectivity, allowing widely distributed or forward-deployed units—such as special operations teams in remote theaters—to maintain constant contact…...

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2025’s Space Connectivity Breakthrough: Hybrid Optical and Microwave ISLs Powering the New Orbital Internet

DARPAISL

Introduction: The Rise of Intersatellite Connectivity in the Space Age In today’s rapidly advancing space and communication landscape, Intersatellite Links (ISLs) are emerging as a cornerstone of modern satellite constellations. These links—whether microwave or laser-based—enable satellites to communicate directly with…...

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DARPA’s PWND² Program: Building Provably Secure Hidden Networks for the Digital Battlefield

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The Challenge: Securing Communications in the Age of Persistent Surveillance Modern military operations depend on communication networks that are not only secure but also invisible to adversaries. Traditional approaches to hidden networking—ranging from VPNs to Tor and custom-encrypted channels—have provided…...

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Forging the Digital Shield: Inside the Air Force’s REFLECT Program Revolutionizing Electronic Warfare

reflect

As near-peer adversaries aggressively expand their electromagnetic warfare capabilities, the U.S. Air Force is racing to future-proof its dominance across contested domains. At the heart of this effort lies the REFLECT (Radio Frequency Electronic Warfare Focused Laboratory Evaluations of Critical…...

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From Ruins to Resilience: Real-Time Tech and the Hidden Toll of War

resiliance

The wars of the 21st century—particularly in the Middle East, North Africa (MENA), and Ukraine—have made one fact abundantly clear: assessments of environmental and infrastructure damage cannot wait for peace agreements or ceasefires. These wars have left cities in ruins,…...

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Networking Technologies for Integrating Quantum Cryptography into Commercial Optical Networks

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Quantum Networks The Global Race for Unbreakable Communication and Cybersecurity’s Quantum Frontier Discover how nations are racing to integrate quantum cryptography into optical networks — securing the future of global communication in the age of quantum computing. The emergence of…...

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Bridging Worlds: The Ambitious Plan for an Earth-Moon Information Superhighway

cialunar

The next frontier of human exploration isn’t just about reaching the Moon—it’s about building the systems that will allow us to thrive there. As both governments and private companies push to establish a lasting presence on the lunar surface, one…...

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Silicon Photonics: Powering the Quantum Leap in Computing and Secure Communication

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Silicon Photonics: Lighting the Path to the Quantum Future How light on silicon chips is driving the next revolution in computing, communication, and unbreakable security. In our data-driven world, the demand for faster, more secure, and energy-efficient technologies is reaching…...

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China’s Strategic Expansion in Communication and 6G Satellite Technologies

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China’s Strategic Expansion in Communication and 6G Satellite Technologies How China’s fusion of 6G networks and satellite constellations is rewriting the rules of global connectivity and power. China’s pursuit of global technological dominance is accelerating with its ambitious integration of…...

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