Exploring Quantum Technology

How will quantum technologies reshape the defence industry? While the impact of AI and new digital solutions is being discussed every day, I would like to spotlight #quantum technologies ⚛️ Quantum needs to be observed as the next revolutionary leap shaping the #defence industry technically, strategically, and ethically. The possible applications are extraordinary, and @MBDA’s teams are exploring them daily with the support of the European quantum ecosystem. 🚀 #Operation: the improved effectiveness of physical simulations thanks to quantum computers is due to enable MBDA to accelerate in the race toward hypervelocity. Quantum sensors can improve product testing, and Quantum Machine Learning opens the way to enhanced training for operators. Quantum computing can also serve as a lever for optimising troop logistics and system deployment, movements, mission preparation, and real-time resources and mission management in the battlespace. 🛡️ #Cybersecurity and communication: embracing the opportunities of quantum computers for our products and infrastructures, ensuring the safety of systems through post-quantum cryptography, and preparing MBDA for quantum-secured communications through technologies such as quantum key distribution. 📡 #Sensing: navigation units and accurate, compact clocks will allow precise localisation in all environments and contexts, even without positioning satellites. Ultimately, ultra-sensitive radar or seeker capabilities will be embedded into our products to extend engagement opportunities and weapon performance. It is now up to our engineers and future talents to make the most out of this game-changing capability, as part of MBDA’s core mission to anticipate the future needs of our armed forces. The quantum revolution is underway and is set to become – whether tomorrow or the day after – a pivotal asset in strengthening our military superiority. Beyond defence, the remarkable acceleration capacity offered by quantum technologies might change the face of many industries. They already stand out as a major pillar of European #sovereignty. It is our responsibility to make sure we are ready for this new revolution.

Woke up today thinking about how atomic particles carry information — a shift that could redefine computing and communication. We typically think of information transfer through wires and circuits. But at the smallest scales, individual particles — photons, electrons, even atoms — are changing how things could work. 1 / Qubits in Quantum Computing In quantum systems, particles like photons and electrons store information as qubits. Unlike traditional bits, qubits use superposition and entanglement to process certain problems exponentially faster, transforming fields like cryptography and complex optimization. 2 / Photonic Communication (bullish here) Photons transmit data in fiber optics, but in quantum communication, single photons enable secure data transfer. Quantum key distribution (QKD) leverages photons to detect interception attempts, creating highly secure networks. 3 / Spintronics for Data Storage Electron spin, rather than charge, is used in spintronics, leading to faster, energy-efficient storage technologies like MRAM. This approach could revolutionize data density and durability, key for next-gen devices. 4 / Atomic Computing At the experimental edge, atoms themselves are being explored as data carriers. Single-atom transistors demonstrate the potential for ultra-compact processing power, hinting at a new frontier in computing miniaturization. Atomic-scale information transfer is reshaping tech—moving us beyond circuits to a new paradigm where particles drive performance. Thoughts?

Quantum Teleportation Achieved Over Internet for the First Time Researchers in the U.S. have successfully teleported a quantum state of light through over 30 kilometers (18 miles) of fiber optic cable while coexisting with regular internet traffic. This achievement marks a monumental step toward integrating quantum communication systems into existing telecommunications infrastructure, paving the way for future quantum internet networks. Key Highlights: • Teleportation Explained: Quantum teleportation involves transferring the quantum state of one particle to another distant particle, effectively replicating its state without physically moving the particle itself. • Overcoming Challenges: The experiment succeeded despite the interference from traditional internet data flowing through the same cables, showcasing an unprecedented level of stability and accuracy in a real-world environment. • Infrastructure Integration: The ability to teleport quantum states using existing fiber optic networks suggests that quantum and classical communication systems can share infrastructure, greatly reducing costs and accelerating deployment timelines. Why This Matters: • Quantum Internet Potential: Quantum networks promise ultra-secure encryption, seamless quantum computer connections, and advanced distributed sensing systems. • Real-World Feasibility: Demonstrating quantum teleportation in active fiber optic networks proves the technology can be scaled and deployed in real-world conditions. • Data Security: Quantum encryption methods, leveraging principles such as quantum key distribution (QKD), could make communications virtually unhackable. Researcher Insights: “This is incredibly exciting because nobody thought it was possible,” said Prem Kumar, a computing engineer at Northwestern University who led the study. “Our work shows a path towards next-generation quantum and classical networks sharing a unified fiber optic infrastructure. Basically, it opens the door to pushing quantum communications to the next level.” Implications for the Future: • Secure Communications: Enhanced encryption and ultra-secure networks could revolutionize cybersecurity. • Quantum Cloud Computing: Seamless connectivity between quantum computers across long distances could unlock unprecedented computational capabilities. • Scalable Deployment: Utilizing existing infrastructure minimizes costs and accelerates integration into global communication networks. While we’re still far from the Star Trek-style teleportation of physical objects, this achievement represents a profound advancement in quantum network engineering, bringing the vision of a global quantum internet significantly closer to reality.

Three weeks ago, our Devsinc security architect, walked into my office with a chilling demonstration. Using quantum simulation software, she showed how RSA-2048 encryption – the same standard protecting billions of transactions daily – could theoretically be cracked in just 24 hours by a sufficiently powerful quantum computer. What took her classical computer billions of years to attempt, quantum algorithms could solve before tomorrow's sunrise. That moment crystallized a truth I've been grappling with: we're not just approaching a technological evolution; we're racing toward a cryptographic apocalypse. The quantum computing market tells a story of inevitable disruption, surging from $1.44 billion in 2025 to an expected $16.22 billion by 2034 – a staggering 30.88% CAGR that signals more than market enthusiasm. Research shows a 17-34% probability that cryptographically relevant quantum computers will exist by 2034, climbing to 79% by 2044. But here's what keeps me awake at night: adversaries are already employing "harvest now, decrypt later" strategies, collecting our encrypted data today to unlock tomorrow. For my fellow CTOs and CIOs: the U.S. National Security Memorandum 10 mandates full migration to post-quantum cryptography by 2035, with some agencies required to transition by 2030. This isn't optional. Ninety-five percent of cybersecurity experts rate quantum's threat to current systems as "very high," yet only 25% of organizations are actively addressing this in their risk management strategies. To the brilliant minds entering our industry: this represents the greatest cybersecurity challenge and opportunity of our generation. While quantum computing promises revolutionary advances in drug discovery, optimization, and AI, it simultaneously threatens the cryptographic foundation of our digital world. The demand for quantum-safe solutions will create entirely new career paths and industries. What moves me most is the democratizing potential of this challenge. Whether you're building solutions in Silicon Valley or Lahore, the quantum threat affects us all equally – and so does the opportunity to solve it. Post-quantum cryptography isn't just about surviving disruption; it's about architecting the secure digital infrastructure that will power humanity's next chapter. The countdown has begun. The question isn't whether quantum will break our current security – it's whether we'll be ready when it does.

Most enterprises treat quantum computing as a nerdy R&D curiosity. A mistake. Critical business problems, which are fundamentally constrained by classical computing today, are likely to be solved by 2030. With a hybrid combination of high performance computing and quantum approaches. Three sectors stand out: Pharma, Life & Material Sciences: Drug discovery is essentially a molecular simulation challenge. Classical systems approximate. Quantum systems are designed around quantum mechanics itself. Thus, it is not just about faster research, but the ability to model molecular interactions with higher fidelity. For protein folding, compound optimization, personalized therapeutics. Reaching quantum advantage first in pharma won’t merely accelerate pipelines — it will redefine them. Financial Services: Banks, insurers, stock exchanges operate enormous optimization, transaction or probability engines. E.g., for risk simulations, or fraud detections. Many of these problems scale exponentially in complexity. Quantum algorithms are particularly promising where classical Monte Carlo simulations hit practical limits. And, quantum computing is becoming a cybersecurity challenge. Post-quantum cryptography migration will likely be one of the largest infrastructure transitions the financial sector has seen for decades. Complex Logistics & Supply Chains: Airlines, shipping companies, manufacturers, energy grids, and global retailers all face combinatorial optimization problems. These systems already operate at scales where small efficiency gains create major business impact. Enterprises operating in these segments should get „quantum-ready“ now: • Identify quantum-relevant business problems • Work with quantum partners who advocate an open approach • Build internal quantum literacy • Develop hybrid workflows • Prepare your security stack for the post-quantum era. Additionally we need quantum computing companies delivering at production scale. IQM Quantum Computers calls this Production Quantum. Which is the delivery of a production-ready full stack solution rather than just a scientific solution for a specific problem. This is the same pattern we saw with #AI. The competitive gap formed before the technology fully matured. #Quantum readiness is becoming a strategic capability and critical timing question. For an increasing number of enterprises. Not only for R&D departments.

Lets Learn #Quantum – Post #16: Post-Quantum Cryptography (PQC) The Invisible Safe: Why Hackers Are Stealing Data They Can't Read Yet The biggest short-term impact of quantum computing isn't what it can create. It is what it can destroy. Right now, our digital world relies on encryption algorithms like RSA to protect banking, emails, and cloud data. Standard supercomputers would take thousands of years to crack them. But quantum computers change the rules. Running Shor’s Algorithm, a quantum computer could break today's encryption in hours. The Threat Happening Right Now Why care today if full-scale quantum computers are still year away? Because cybercriminals are actively executing a strategy known as Harvest Now, Decrypt Later (HNDL). Imagine a thief stealing a locked titanium safe. They cannot open it today, so they hide it in a basement and wait. Years from now, a new tool is invented that pops that safe open instantly. That is HNDL. Bad actors are intercepting and archiving sensitive enterprise data today, waiting for the day a quantum computer can unlock it. If your data needs to remain secret for the next decade, it is already at risk. Enter PQC: Upgrading the Locks Post-Quantum Cryptography (PQC) is the defense. It is a new generation of math shields designed to resist attacks from both conventional and quantum computers. The breakthrough? PQC runs seamlessly on your current servers, smartphones, and cloud platforms. Think of it as swapping out a traditional door lock for a multi-dimensional biometric scanner. The house stays the same; only the lock changes. Instead of traditional math, PQC relies on Lattice-Based Cryptography. Think of it like a maze with thousands of overlapping dimensions instead of two. Even a quantum computer gets completely lost trying to find the exit. The Strategic Reality You cannot swap out the security architecture of a global enterprise overnight. Migrating infrastructure takes years, which is why forward-thinking leaders are already auditing networks and testing PQC algorithms today using a hybrid approach. The quantum threat is not a future IT issue. It is a current strategic risk. The question for leadership is no longer: "When will a quantum computer be built?" The real question is: "Will our data still be secure when it arrives?" #QuantumTechnology #PostQuantumCryptography #PQC #QuantumSecurity #CyberSecurity #QuantumComputing #DigitalTransformation #DataProtection #TechnologyLeadership Co-authored with Atul Tripathi Sundar Ram, Sachin Arora, Himanshu Ghawri, Azizur Rahman, Shivendra singh, Prasun Nandy, Jaydeep Sarkar, Joydeep Roy, Arihant Garg, Amit Kumar, Hetal Shah, Arun Rangaraju, Sayantan Chatterjee, Rajesh Kumar Ojha, Dr. Raghav Manohar Narsalay, Praveen Sasidharan, Sundareshwar K (Sundar), Manu Dwivedi, Venkat Nippani, Himadri Ganguly, Ritesh Jain, Abhijit Chakraborty, Sumit Srivastav, Anit Shanker #soyoucan

Quantum Computing and Defense: The Next Strategic Frontier Quantum computing presents major implications for future military and defense technology. Based on available public and government data, five nations are leading global investment in quantum research with dual-use (civil and defense) potential: 🇨🇳 China ↳ Estimated $15 billion in national quantum R&D funding ↳ PLA-linked institutes developing quantum communication and sensing ↳ Quantum satellite demonstrations for secure communication ↳ Leads globally in quantum patents and publications 🇺🇸 United States ↳ Multi-billion-dollar investment through the National Quantum Initiative ↳ Coordination across DOE, NSF, DOD, and NIST ↳ Defense projects via DARPA and Air Force Research Lab ↳ Focus on quantum cryptography, simulation, and sensing systems 🇪🇺 European Union ↳ Over €10 billion committed by EU and member states collectively ↳ Quantum Flagship (€1 billion) drives collaborative R&D ↳ Focus on dual-use sensors, communications, and aircraft systems ↳ Partnerships across Germany, France, and the Netherlands 🇬🇧 United Kingdom ↳ £2.5 billion (≈ $3 billion) through the National Quantum Strategy ↳ MOD projects in quantum radar, navigation, and timing ↳ Strong collaboration between government, academia, and industry ↳ Clear pathway toward operational defense applications 🇨🇦 Canada ↳ CAD 360 million through the National Quantum Strategy ↳ Partnerships between universities and the Department of National Defence ↳ Research focused on secure communications and quantum simulation ↳ Active contributor within NATO’s emerging tech discussions These investments reflect each nation's strategic priorities in next-generation defense capabilities. The data shows substantial government commitment across all five countries, with varying approaches to implementation. What trends do you see in your country's technology investments? Share your thoughts on defense technology development ♻️ Repost to help people in your network Follow me for more defense technology analysis

Quantum technologies are set to dramatically alter the corporate landscape by enhancing computational power, security, and operational efficiency. Quantum computing provides unparalleled processing capabilities, accelerating tasks like cryptography, optimization, and simulations, which are vital for business analytics and intelligence. Quantum cryptography offers robust data protection, essential for sectors such as finance and national defense. With their high precision, Quantum sensors open up new avenues in medical diagnostics, geological exploration, and navigation. Quantum communication, utilizing quantum entanglement, ensures ultra-secure data transfer, crucial for critical information networks. Early adoption of these technologies can offer significant competitive advantages, while delays might lead to obsolescence. However, the scarcity of specialized skills in quantum physics presents a challenge. Despite promising prospects, hurdles such as system stability and scalability must be addressed, particularly regarding security concerns and new data protection solutions. #QuantumComputing #BusinessTransformation

Is quantum computing the next big cybersecurity threat? For decades, encryption has been our digital fortress. But quantum computing is challenging that foundation—and the stakes couldn’t be higher. Let me explain. Quantum computers, powered by qubits and quantum mechanics, have the potential to break today’s most secure encryption methods in record time. Algorithms like RSA, which protect everything from online transactions to national secrets, may soon become obsolete. Here’s the reality: → "Harvest Now, Decrypt Later": Cybercriminals are already storing encrypted data, waiting for the day quantum computers can crack it. → Encryption at Risk: Shor’s Algorithm and similar quantum innovations could dismantle current security protocols, leaving sensitive information vulnerable. → The Clock is Ticking: While quantum computers aren’t powerful enough yet, experts predict it’s only a matter of time. So, how do we prepare? → Post-Quantum Cryptography: Organizations like NIST are working on quantum-resistant algorithms to protect future data. → Quantum-Safe Protocols: Hybrid models combining classical and quantum encryption are emerging to secure transitions. → Risk Assessments and Training: Companies must identify vulnerabilities and educate cybersecurity teams on the implications of quantum advancements. The future of cybersecurity isn’t just about defending against traditional threats—it’s about staying ahead of quantum possibilities. Are we ready to face the next wave of cyber threats? Let’s discuss. 👇