Quside

🌐 Quantum Random Number Generators— What’s all the fuss about?   We’re excited to share this comprehensive article, co-authored by our CEO, Carlos Abellan, alongside Itan Barmes and Colin Soutar from Deloitte. It provides a deep dive into the world of Quantum Random Number Generators (#QRNGs) and the critical role they play in the future of cybersecurity.   The article explores the new classification of RNGs, introducing four levels that highlight the increasing importance of truly random numbers for securing systems. From Level 1 (PRNGs) to Level 4 (Advanced QRNGs), this framework guides organizations in choosing the right level of randomness to meet their security needs.   Advanced QRNGs like Quside's deliver unmatched unpredictability and observability, making them a vital tool in defending against future threats, including quantum computing and increasingly sophisticated cyber-attacks. This is a must-read for anyone looking to stay ahead in cybersecurity, IoT, and beyond.   We are proud of our contribution to this important discussion and grateful to Deloitte for their collaboration and expertise in this field. Together, we're paving the way for more secure and resilient digital infrastructures.   👉 Read the full article here: https://lnkd.in/ezNHu-Jh 🔗 Learn more about Quside: www.quside.com

Exploring RNG Levels: Level 3 and Level 4 In cryptography and cybersecurity, the quality of randomness is essential for securing systems. Let’s explore Level 3 and Level 4 RNGs and their role in strengthening security. 🔹 Level 3 - Engineered Chaos: At this level, RNGs incorporate dedicated entropy sources specifically engineered for randomness generation, such as ring oscillators and avalanche diodes. These devices leverage physical processes known for their inherent unpredictability. 🔹 Level 4 - Quantified Uncertainty: Level 4 RNGs take randomness to the next level by continuously assessing the quality of entropy produced, ensuring that it remains unpredictable. QRNGs (Quantum Random Number Generators) fit into this category, offering rigorous testing and verification methods for superior security. 🌐 Want to dive deeper into RNG levels and how quantum technology can enhance security? Visit our website to learn more https://lnkd.in/dxMzmq4q #Cryptography #Cybersecurity #RNG #QuantumSafe #L4RNGs

During the past #MWC25, we had the pleasure of welcoming Jose Pozo, Optica's CTO, to our booth. He spoke with Frank Malek and Fernando De la Iglesia about Quside’s Level 4 QRNGs and their key role in enabling quantum-safe cryptography. 🗣️ They also discussed the importance of robust entropy sources in critical infrastructures and how Quside is already working with partners to bring high-performance randomness into real-world applications — from secure communications to cloud environments. 💬 "What I love about Quside is that they are enabling quantum-safe cryptography today with their Level 4 QRNGs — future-ready and already deployed." – José Pozo, #Optica We are truly grateful to Jose Pozo for his continued support of Quside's journey from the very beginning — and for always helping to amplify the importance of photonics in securing our digital future. 📽️ Don’t miss the full video! #QuantumSecurity #QRNG #CyberResilience #PostQuantum #Optica #MWC2025 #Quside

Last Saturday, Fernando De la Iglesia, VP of Product at Quside, took the stage at #TID-X, where Quside was proud to be one of the sponsors. #TID-X is a tech talk event organized by former Telefónica I+D employees, bringing together a wide range of topics and perspectives. Fernando’s talk focused on a foundational pillar of cryptography: randomness — and why strong random numbers are essential for a secure digital future. ✨ For Quside, the event was an opportunity to engage in meaningful conversations, spark interest in quantum technologies and QRNGs, and gain even more motivation to keep building from the ground up. 🫶 Thanks to the organizers for having us and to everyone who stopped by and showed interest in Quside.

💡 How can we innovate and undertake in a context where technological sovereignty sets the agenda? Carlos Abellan, our CEO, explores this question in his latest article published in Mon Empresarial: 💬 "Achieving technological independence is impossible without funding projects based on science, high risk, and significant needs for capital and talent." – Carlos Abellán 👁️🗨️ A must-read for those driving technological innovation in Europe: https://lnkd.in/dUizuuuT #Innovation #TechSovereignty #QuantumTechnology #DeepTech #Quside

Yesterday at Quside we held our QRM — Quarterly Review Meeting — a key moment where the entire team comes together to review last quarter’s progress and align on the goals ahead. From business and marketing updates to the most technical and innovative projects, the QRM gave us the chance to share, reflect, and recognize the work that drives our mission: building a safer future through quantum technology. And as we also know how to celebrate, we wrapped up the day with a traditional calçotada —a distinct Catalan tradition of authentic local food that brought everyone around the table. Big goals are best tackled with teamwork, purpose… and calçots! We’re heading into a year full of challenges and opportunities, and one thing is clear: the talent and energy of the Quside team make all the difference.

Exploring RNG Levels: Level 1 and Level 2 In cryptography and cybersecurity, random number generators (RNGs) play a crucial role in ensuring security. Today, we share two graphical representations of the first two levels of RNGs: Level 1 and Level 2. 🔹 Level 1: The Illusion of RandomnessAt this level, we are only presented with a facade of randomness, which can compromise system security. 🔹 Level 2: Opportunistic RandomnessHere, non-dedicated entropy sources are leveraged, such as variations in user behavior or common physical processes. However, their reliability is questionable as these methods are not specifically designed for randomness generation. 🌐 Want to learn more about the different RNG levels and how quantum technology can enhance security? Visit our website to discover more https://lnkd.in/dxMzmq4q #Cryptography #Cybersecurity #RNG #QuantumSafe #L4RNGs

At the CARLA Hub Quantum Careers Symposium in Barcelona, we had the opportunity to engage with young talent, share experiences, and strengthen our brand in an environment full of innovation and learning. As event sponsors, we believe in the importance of inspiring the next generation of professionals and fostering their interest in the quantum industry. 💡 What did we take away from this experience? 🔹 Shaping the future → Engaging with bright minds and sharing insights with those who will drive the next technological revolution. 🔹 Sharing our stories → Showcasing how we have grown professionally and motivating others to pursue a career in quantum technology. 🔹 Strengthening our brand → Increasing our visibility and reinforcing our commitment to the scientific and academic community. 🔹 Learning and growing together → Gaining new insights and perspectives on industry trends. 🔹 Inspiring and motivating → Demonstrating that innovation and passion can open doors to great opportunities. 📢 Additionally, Miquel Rudé Moreno Rudé, Lead Photonic Engineer at Quside, delivered a talk on PICs for QRNGs, highlighting how photonic integrated circuits (PICs) are revolutionizing quantum randomness generation. His presentation covered the technical challenges and advantages of this technology, which is crucial for developing more compact, efficient, and scalable QRNGs, essential for applications in cybersecurity, quantum computing, and beyond. 🔗 Learn more about our technology on our website: www.quside.com

📢 Exciting News! Quside is proud to be part of the PROMISE project, a groundbreaking initiative under the 2024 “Misiones Ciencia e Innovación” program, funded by @CDTI_innovacion and supported by the Ministry of Science, Innovation, and Universities. The PROMISE project aims to advance hybrid, reprogrammable integrated photonic circuits for applications in telecommunications, quantum technologies, sensing, space, and security. By collaborating with Tecnobit-Grupo Oesía, Telefónica Innovación Digital, Sparc Foundry, and ZEPREN Solutions, we are contributing to cutting-edge research that will strengthen Spain’s integrated photonics ecosystem. At Quside, we are committed to pushing the boundaries of quantum and photonic technologies to enhance security and efficiency in critical applications. Stay tuned for updates as we work together to develop the next generation of photonic solutions! Read the full Article: https://lnkd.in/dUfDbmSC #QuantumTechnology #IntegratedPhotonics #Innovation #Quside #PRTR #PlanDeRecuperación #MRR #NextGen #NextGeneration #NextGenerationEU #NGEU #AyudasCDTI

Did you know Quside's Quantum Random Number Generators (QRNGs) are empowering secure communications in space? In critical infrastructures, secure communications are essential—especially in space, where systems cannot be modified once launched. By integrating QRNG into satellites, we're providing a crypto-agile solution designed to adapt to future cryptographic needs, safeguarding long-term security and resilience. We’re honored to be featured by #Expansión as one of Spain's innovative startups transforming the space sector. Quantum technologies, like our QRNG solutions, are driving critical advancements—from enhancing security and reliability to opening new possibilities for technological development. Thanks to Expansión for highlighting our work, and we appreciate our partners for helping push quantum innovation toward exciting new frontiers. Read the full Expansión article here: https://lnkd.in/dcWuzBfE