• We Could Soon Be Getting Energy from Solar Power Harvested in Space

    The idea of space-based solar power (SBSP) – using satellites to collect energy from the sun and “beam” it to collection points on Earth – has been around since at least the late 1960s. Despite its huge potential, the concept has not gained sufficient traction due to cost and technological hurdles. space-based solar power is technologically feasible, but to be economically viable, it requires large-scale engineering, and therefore long-term and decisive commitment from governments and space agencies.

  • Using Quantum Computing to Protect AI from Attack

    Despite their incredible successes and increasingly widespread deployment, machine learning-based frameworks such as AI remain highly susceptible to adversarial attacks – that is, malicious tampering with their data causing them to fail in surprising ways. AI can thus be fooled into making mistakes, sometimes risking lives — but quantum computing could provide a strong defense.

  • Tech Breakthrough Could Increase States’ Use of Geothermal Power

    Lawmakers in some states have been laying the groundwork to add geothermal power to the electrical grid and pump underground heat into buildings. Now, a technological breakthrough could dramatically expand those ambitions — and perhaps unleash a new wave of policies to tap into geothermal sources. If the technology’s promise is fulfilled, geothermal could power as much as 20% of the U.S. grid.

  • What Is Most Likely Going on in Area 51? A National Security Historian Explains Why You Won’t Find Aliens There

    One of the reasons people can never be entirely sure about what is going on at Area 51 is that it is a highly classified secret military facility. It was not until 2013 that the U.S. government even acknowledged the existence and name “Area 51.” As a national security historian, I know there’s a long history of secrets at Area 51. I also know that none of those secrets have anything to do with space aliens.

  • Natural or Not? Identifying Genetically Engineered Organisms

    Ever since gene editing became feasible, researchers and health officials have sought tools that can quickly and reliably distinguish genetically modified organisms from those that are naturally occurring. Following the emergence of SARS-CoV-2, the world at large became aware of this need. Now, such tools are being built. The development of new tools to detect modified bacteria, viruses, and cells has bolstered national security against biological threats.

  • Develop 3D Printable Robots for Search-and-Rescue Operations

    Researchers are developing a small and flexible 3D-printed robots with integrated fluidic circuits that can be rapidly fabricated for specific disasters. These robots can aid rescue efforts by exploring areas that pose potential hazards to humans or are otherwise inaccessible, including earthquake debris, flooded regions, and even nuclear accident sites.

  • New Message Encryption Scheme Inspired by the Sudoku Puzzle

    Researchers discuss a novel advance in data security in which the Japanese puzzle known as Sudoku promises a cryptographic system for text information that works even in situations where computational power is limited.

  • Freezing Out the Risk of Thermal Attacks

    Thermal attacks use heat-sensitive cameras to read the traces of fingerprints left on surfaces like smartphone screens, computer keyboards and PIN pads. Hackers can use the relative intensity of heat traces across recently touched surfaces to reconstruct users’ passwords. A team of computer security experts have developed a set of recommendations to help defend against ‘thermal attacks’ which can steal personal information.

  • Better Resources to Mitigate Explosive Threats

    Every second counts when responders encounter an explosive device, and critical decisions must be made quickly in order to neutralize the threat while also ensuring the security of civilians, property, and the responders themselves.

  • The New Technology Which Is Making Cars Easier for Criminals to Steal, or Crash

    There is much talk in the automotive industry about the “internet of vehicles” (IoV). This describes a network of cars and other vehicles that could exchange data over the internet in an effort to make transportation more autonomous, safe and efficient. There are many benefits to IoV, but some of these systems might also make our vehicles prone to theft and malicious attack, as criminals identify and then exploit vulnerabilities in this new technology. In fact, this is already happening.

  • The Impending Privacy Threat of Self-Driving Cars

    With innovations often come unintended consequences—one of which is the massive collection of data required for an autonomous vehicle to function. The sheer amount of visual and other information collected by a fleet of cars traveling down public streets conjures the threat of the possibility for peoples’ movements to be tracked, aggregated, and retained by companies, law enforcement, or bad actors—including vendor employees.

  • Safeguarding U.S. Laws and Legal Information Against Cyberattacks and Malicious Actors

    NYU Tandon School of Engineering researchers will develop new technologies to secure the “digital legal supply chain” — the processes by which official laws and legal information are recorded, stored, updated and distributed electronically.

  • Randomized Data Can Improve Our Security

    Huge streams of data pass through our computers and smartphones every day. In simple terms, technical devices contain two essential units to process this data: A processor, which is a kind of control center, and a RAM, comparable to memory. Modern processors use a cache to act as a bridge between the two, since memory is much slower at providing data than the processor is at processing it. This cache often contains private data that could be an attractive target for attackers.

  • Major Update to NIST’s Widely Used Cybersecurity Framework

    The world’s leading cybersecurity guidance is getting its first complete makeover since its release nearly a decade ago. NIST has revised the framework to help benefit all sectors, not just critical infrastructure.

  • Bipartisan Texan Push in Congress to Boost Semiconductors, a Crucial Industry in the State

    Republicans like Sen. Ted Cruz and Democrats like Rep. Colin Allred — opponents in the 2024 election — propose streamlining environmental reviews to promote investment and expansion by chipmakers.