Tag: high
16 articles
high-end GPUs: Risky Bottleneck, Must-Have for AI
Alibaba’s audacious $53 billion AI push could redefine enterprise cloud across Europe and Asia — but it hinges on one vulnerable thing: access to scarce, high-end GPUs. With export controls and supply snags forcing regional bets, custom chips and clever software, the company’s success will come down to whether it can secure enough compute or out-engineer the shortage.
Orbital Data Center: Risky Must-Have for LEO
Axiom Space and SpaceBilt want to turn the ISS into a high-speed Orbital Data Center, using optical links to deliver low-latency, secure computing in LEO — but that bold experiment raises big engineering, policy, and end-of-life questions as the station’s future hangs in the balance. Will this be a savvy testbed that jumpstarts commercial orbital infrastructure, or a risky bet tied to a platform with a ticking clock?
high-energy lasers: Stunning, Game-Changing Breakthrough
Could lasers really replace missiles on Army vehicles by 2026? If the Pentagon’s push pays off, high-energy beams could give soldiers a cheaper, quieter way to stop drones and rockets — but only if engineers conquer persistent power, cooling, and weather challenges that separate dazzling demos from reliable battlefield gear.
Joint Simulation Environment Exclusive: SPARTA Best Boost
Collins Aerospace’s SPARTA will bring a deployable, high-fidelity E-2D trainer into the Joint Simulation Environment in summer 2025, letting crews rehearse carrier-based command-and-control missions ashore or afloat with realistic sensor, datalink and EW effects. That scalable, repeatable capability boosts readiness and trims flight hours—so long as model fidelity, secure networks and tough injects keep training honest.
Nvidia Alerts GPU Users to Rowhammer Attack Risks Including Blackwells
Nvidia’s latest warning about Rowhammer vulnerabilities in its Blackwell GPUs reveals a new frontier in cybersecurity, where powerful hardware designed to drive innovation could also open doors for sophisticated attacks. Stay informed—your cutting-edge tech might need more protection than you think!
GPUHammer Attack Threatens NVIDIA GPUs and AI Model Integrity
Discover how a new “GPUHammer” attack puts NVIDIA GPUs—and the AI models they power—at risk, revealing hidden hardware vulnerabilities that could silently compromise performance and security.
5th HPC Security Workshop Highlights Urgent Cyber Defense Strategies
Discover how top experts are racing to safeguard the powerful HPC systems driving tomorrow’s breakthroughs against rising cyber threats—and why security can no longer take a backseat in innovation.
5th High-Performance Computing Security Workshop Advances Cyber Defense
As cyber threats evolve, securing the powerful computing systems driving scientific and economic breakthroughs is more crucial than ever—discover how experts at the 5th HPC Security Workshop are shaping the future of cyber defense.
Key Insights from the 5th High-Performance Computing Security Workshop
Discover how leading experts are tackling the unique security challenges of high-performance computing to protect the breakthroughs that power our future.
Ukrainian unmanned bombers to get next-gen guided ammunition
Ukrainian unmanned bombers are set to receive next-gen guided ammunition, enhancing their strike capabilities in modern warfare.
Coherent to Develop Advanced High-Energy Laser for the US Navy
Coherent develops a cutting-edge high-energy laser for the US Navy, enhancing maritime defense with state-of-the-art technology and precision.
Strengthening Cybersecurity & Privacy in Telehealth-Enabled Smart
Strengthening cybersecurity & privacy in telehealth-enabled smart systems to safeguard patient data and secure digital care.
Japan unveils laser cannon at DSEI
Japan unveils a revolutionary laser cannon at DSEI, highlighting breakthrough defense tech and next-gen innovation.
USSOCOM Unveils Next-Generation High-Power Laser for Special Operations Units
USSOCOM unveils a next-gen high-power laser that boosts precision and effectiveness for Special Ops, marking a breakthrough in tactical technology.
US Air Force Trials Advanced Ejection System for Next-Generation Trainer Jet
US Air Force tests an advanced ejection system on its next-generation trainer jet to boost pilot safety and operational performance.
OpenAI Unveils Usage Limits for ChatGPT-o3, o4-mini, and o4-mini-high
OpenAI introduces usage limits for ChatGPT-o3, o4-mini, and o4-mini-high to enhance performance and manage demand effectively.