Guardian Link
Guardian Link is designed to eliminate single-point dependence on GNSS systems. Operating over existing fiber, it provides authenticated and resilient time synchronization for multi-static radar systems/receivers, secure communications, and command-and-control networks in any contested and disrupted environment. By embedding trust in physical measurements rather than vulnerable satellite signals, Guardian Link ensures continuous operation during GNSS jamming, spoofing, or any external disruptions.
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Explore The Advantage of Guardian Link
Resilient Timing
Guardian Link helps networks keep accurate time even when GNSS signals are jammed, spoofed, or disrupted.
Fiber-Based Reliability
Guardian Link operates through fiber infrastructure, making it easier to support secure timing without depending on satellites.
Trusted Operations
Guardian Link improves trust by using physical measurements instead of relying on vulnerable external satellite signals.
Environmental Support
Guardian Link supports radar, secure communications, and command-and-control systems in any environment.
Guardian Link Industry Use Cases
Defence
Guardian Link plays a critical role in distributed multi-static radar systems. These systems depend on how well each radar node is synchronized, as even very small timing errors can reduce tracking accuracy, lead to incorrect target data, and compromise overall system reliability. Guardian Link provides absolute synchronization across distributed radar systems and, because it is backed by quantum physics, delivers unsurpassed synchronization for defence operations in any environment. Guardian Link also enhances security by being resilient to GNSS jamming, spoofing, and other environmental disruptions.
Astronomy
Guardian Link can provide the time synchronization needed for distributed astronomy systems to operate as a unified observation platform. Different signals collected at different locations must be aligned, and any timing mismatch can severely limit the ability to detect faint astronomical signals. Guardian Link provides the most absolute synchronization, which supports more reliable data and improved performance in astronomy.
Research and Metrology
Guardian Link enables synchronization across various scientific instruments that must work together as a single measurement system. Without proper synchronization, data collected from instruments may not align properly in time, which reduces the quality of the results. Guardian Link ensures distributed systems are precisely coordinated to the best possible degree through quantum physics, allowing for the support of breakthroughs in research.
Energy
Guardian Link can support use cases in large-scale energy infrastructure where accurate timing is essential for efficient operation. Synchronization is critical for energy as everything from complex power grids to large power plants is connected to an expansive network that is distributed across geographic areas and experiences fluctuations and faults that all need to be balanced. Guardian Link helps the energy sector by delivering the absolute best precision and resilient time synchronization for complex power networks. It also provides secure, unjammable timing that is resistant to disruption in demanding operating environments.
Finance
Synchronized timing is critical for Finance, as stock markets, bank transactions, and digital payments rely on the accuracy of microsecond-level differences in timestamps. As financial infrastructure becomes more latency-sensitive, Guardian Link provides the precision and reliability in time synchronization needed to support rapidly changing and high-volume transactions in finance. Because it is backed by quantum physics, Guardian Link also offers secure, unjammable synchronization that is resistant to interference and disruptions, helping maintain trust and integrity across financial networks.