Latest news with #KeyDistribution
Yahoo
19-05-2025
- Science
- Yahoo
China debuts world's first quantum cryptography system, claims it's ‘unhackable'
As quantum computing advances, traditional encryption faces growing risks from powerful new algorithms. In a bid to address these issues, a government-owned company in China has introduced what it claims to be the world's first commercial cryptography system resistant to even quantum computer attacks. The China Telecom Quantum Group announced last week the launch of the world's first self-proclaimed distributed cryptography system that combines two core technologies. The company also declared that it had completed the world's first cross-regional quantum-encrypted phone call using this system, covering a distance of more than 600 miles between Beijing and Hefei. Combining two advanced approaches, the system uses Quantum Key Distribution to securely transmit encryption keys via quantum mechanics and Post-Quantum Cryptography to protect data using complex mathematical algorithms, according to a report in the South China Morning Post (SCMP). The China Telecom Quantum Group also stated that this combination creates an end-to-end quantum-secure architecture designed for key applications like real-time communication, data protection, and trusted identity authentication. According to Peng Chengzhi, chief quantum scientist at China Telecom and professor at the University of Science and Technology of China, public key-based encryption systems will face growing risks as quantum computing technology progresses worldwide. The scientist emphasized the urgent need to accelerate the development and deployment of new quantum-resistant cybersecurity infrastructure to stay ahead of emerging threats posed by advancing quantum technologies. The company explained that its new system features a robust three-layer architecture. The group reported that its technology had been successfully tested in real-world conditions and is now ready for large-scale commercial rollout, marking a significant step toward practical, quantum-secure communications. China Telecom has established quantum metropolitan area networks in 16 major Chinese cities, including Hefei, Shanghai, Beijing, and Guangzhou. These networks create a nationwide, cross-regional backbone for quantum-secure communication, placing China among the global leaders in quantum security. Notably, the Hefei Quantum network stands out as the largest and most advanced quantum network of its kind in the world. With eight core nodes and 159 access points covering approximately 713 miles of quantum key distribution fiber, the network currently serves around 500 government agencies and 380 state-owned enterprises. It aims to leverage the principles of quantum mechanics and ensure encryption that is virtually unbreakable. The SCMP report added that China Telecom also unveiled Quantum Secret, which is described as the world's first carrier-grade quantum-secure instant messaging and collaboration platform, providing businesses and government agencies with enhanced protection for sensitive communications. Alongside this, the company introduced Quantum Cloud Seal, a secure platform tailored for critical applications such as government approvals, financial audits, and enterprise workflow management. Both platforms have already seen broad adoption across multiple industries, reflecting growing demand for quantum-level security solutions in today's digital landscape.
Business Wire
07-05-2025
- Business
- Business Wire
IonQ Announces Plans for First Space-Based Quantum Key Distribution Network
COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), a leading commercial quantum computing and networking company, today announced plans to launch a global space-to-space and space-to-ground satellite quantum key distribution (QKD) network, highlighting its ambitions to be the first company to have both a quantum network and quantum computer in space. To facilitate development of this network, IonQ has signed a definitive agreement to acquire Capella Space Corporation, a signals platform leader for top-secret government and commercial applications. The transaction is expected to close in the second half of 2025 subject to the satisfaction of customary closing conditions, including the receipt of regulatory approvals. Building on IonQ's recent acquisition of Qubitekk, a leading quantum networking company, and ID Quantique, SA, a global leader in quantum-safe networking and quantum detection systems, and IonQ's recently announced memorandum of understanding (MOU) with Intellian Technologies, Inc., a global provider of satellite communication antennas and ground gateway solutions, the acquisition of Capella will deepen and accelerate IonQ's quantum networking leadership. The acquisition will also expand IonQ's quantum computing partnerships with US top-secret agencies through Capella's Facility Security Clearance. 'We have an exceptional opportunity to accelerate our vision for the quantum internet, where global Quantum Key Distribution will play a foundational role in enabling secure communications,' said Niccolo de Masi, CEO of IonQ. 'Through our announced acquisitions of Lightsynq and Capella today, and the work we'll do with Intellian, IonQ is well positioned to lead the next-generation quantum internet.' QKD secures communications by leveraging quantum technologies to ensure that encryption keys cannot be intercepted or copied without detection. Historically, QKD has been limited to deployment at smaller distances. By leveraging long-distance quantum repeaters from Lightsynq combined with Capella's top-secret signals capabilities, IonQ expects to build global quantum-secure networks. 'Space is the next frontier for IonQ's leadership in quantum computing, quantum networking, and ultra-secure environments,' said Frank Backes, CEO of Capella. 'Quantum technologies have the potential to revolutionize space-based operations by enabling ultra-secure communications that transmit data to and from platforms with unmatched security. Capella's advanced platform and proven constellation will integrate with IonQ's quantum capabilities to enhance analytics, sensors, and security to bolster commercial applications and global defense and intelligence missions.' This acquisition will strengthen IonQ's position in advancing quantum networking technologies that are essential for building the quantum internet and supporting infrastructure development in the space economy. It will also build on recent defense and intelligence momentum, including a quantum networking contract with the Applied Research Laboratory for Intelligence and Security (ARLIS) and agreements with the U.S. Air Force Research Laboratory (AFRL) to deploy a quantum networking system at its Rome, New York, facility. Additionally, IonQ recently signed a $22 million partnership with EPB, a leading energy and communications provider in Chattanooga, Tennessee, to launch the nation's first quantum computing and networking hub. About IonQ IonQ, Inc. is a leader in the quantum computing and networking industries, delivering high-performance systems aimed at solving the world's largest and most complex commercial and research use cases. IonQ's current generation quantum computers, IonQ Forte and IonQ Forte Enterprise, are the latest in a line of cutting-edge systems, boasting 36 algorithmic qubits. The company's innovative technology and rapid growth were recognized in Newsweek's 2025 Excellence Index 1000, Forbes' 2025 Most Successful Mid-Cap Companies list, and Built In's 2025 100 Best Midsize Places to Work in Washington DC and Seattle, respectively. Available through all major cloud providers, IonQ is making quantum computing more accessible and impactful than ever before. Learn more at IonQ Ownership Upon closing of the transaction, which is subject to customary closing conditions including the receipt of applicable regulatory approvals, Capella Space will become a wholly owned subsidiary of IonQ. Capella will use its advanced sensing capabilities, among other assets, to support the development of sovereign-grade intelligence capabilities that fuse orbital sensing, quantum computing, and secure networks for an AI-augmented Intelligence, Surveillance and Reconnaissance (ISR) stack for the U.S. and allied governments. Following closing of the transaction, CEO of Capella, Frank Backes, will lead IonQ's quantum-space initiatives. Advisors Paul, Weiss, Rifkind, Wharton & Garrison LLP is serving as legal advisor to IonQ. Citi is serving as exclusive financial advisor and Freshfields LLP is serving as legal advisor to Capella Space. IonQ Forward-Looking Statements This press release contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Some of the forward-looking statements can be identified by the use of forward-looking words. Statements that are not historical in nature, including the words 'accelerate,' 'advancing,' 'ambition,' 'deepen,' 'enable,' 'encourage,' 'expanding,' 'opportunity,' 'plans,' 'well positioned,' 'will' and other similar expressions are intended to identify forward-looking statements. These statements include those related to IonQ's future acquisition of Capella Space Corporation and its acquisition of, and partnerships with, other quantum computing companies and the expected benefits of such acquisitions and partnerships, as well as IonQ's quantum computing capabilities and plans for the future. Forward-looking statements are predictions, projections, and other statements about future events that are based on current expectations and assumptions and, as a result, are subject to risks and uncertainties. Many factors could cause actual future events to differ materially from the forward-looking statements in this press release, including but not limited to uncertainties as to the timing to consummate the potential acquisition of Capella; the risk that a condition to closing the acquisition may not be satisfied; the risk that regulatory approvals are not obtained or are obtained subject to conditions that are not anticipated by the parties; IonQ's ability to achieve the benefits from the proposed transaction and effectively integrate Capella in its operations. IonQ's ability to implement its technical roadmap; changes in the competitive industries in which IonQ operates, including development of competing technologies; IonQ's ability to deliver, and customers' ability to generate, value from IonQ's offerings; IonQ's ability to deliver higher speed and fidelity gates with fewer errors, enhance information transfer and network accuracy, or reduce noise and errors; IonQ's ability to sell effectively to government entities and large enterprises; changes in laws and regulations affecting IonQ's and its suppliers' businesses; IonQ's ability to implement its business plans, forecasts, roadmaps and other expectations, to identify and realize partnerships and opportunities, and to engage new and existing customers; IonQ's ability to effectively enter new markets; IonQ's ability to deliver services and products within currently anticipated timelines; IonQ's inability to attract and retain key personnel; IonQ's inability to effectively integrate its acquisitions of Qubitekk, Inc. and ID Quantique, SA; IonQ's customers deciding or declining to extend contracts into new phases; the inability of IonQ's suppliers to deliver components that meet expectations timely; changes in U.S. government spending or policy that may affect IonQ's customers; and risks associated with U.S. government sales, including availability of funding and provisions that allow the government to unilaterally terminate or modify contracts for convenience; changes in laws and regulations affecting IonQ's patents; and IonQ's ability to maintain or obtain patent protection for its products and technology, including with sufficient breadth to provide a competitive advantage. You should carefully consider the foregoing factors and the other risks and uncertainties disclosed in the Company's filings, including but not limited to those described in the 'Risk Factors' section of IonQ's most recent periodic financial report (Forms 10-Q or 10-K) filed by IonQ with the Securities and Exchange Commission. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and IonQ assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise. IonQ does not give any assurance that it will achieve its expectations.
Yahoo
17-02-2025
- Business
- Yahoo
Synergy Quantum Unveils Hybrid Quantum Security: Satellite-Based QKD and PQC for Unbreakable Global Encryption
NEW DELHI, Feb. 17, 2025 /PRNewswire/ -- In a rapidly evolving cyber threat landscape, ensuring secure communication is more critical than ever. Synergy Quantum, a pioneer in integrating Post-Quantum Cryptography (PQC) with Quantum Key Distribution (QKD), is at the forefront of advancing the future of cybersecurity. With its groundbreaking Satellite-Based Quantum Key Distribution (QKD) technology, Synergy Quantum is setting new standards for ultra-secure encryption across the globe, combining quantum technologies to safeguard sensitive data against emerging threats. Paving the Way for a Resilient Global Quantum Network Synergy Quantum's innovative approach integrates PQC and satellite-based QKD to build a scalable, resilient global quantum network. While QKD provides an unbreakable encryption layer by leveraging quantum mechanics to exchange encryption keys, its integration with PQC is vital to future-proof communication systems. Together, these technologies create a robust defense against both current and future cyber threats. Satellite-based QKD is a game-changer in overcoming the limitations of traditional terrestrial QKD, which faces photon loss, atmospheric interference, and limited range. By using satellites to transmit quantum states over free space, Synergy Quantum's QKD technology eliminates fiber-optic constraints, enabling secure intercontinental communication. This innovation is crucial for long-distance, tamper-proof data exchange in military, financial, and government sectors, among others. Addressing QKD Vulnerabilities with PQC Integration While QKD is celebrated for its theoretically unbreakable encryption, practical vulnerabilities exist, including side-channel attacks, implementation flaws, and potential quantum hacking threats. Advances in quantum hacking techniques could pose unforeseen risks to QKD-based encryption. By integrating PQC, Synergy Quantum fortifies its security infrastructure, ensuring an added layer of protection even in the event of QKD vulnerabilities. This hybrid approach guarantees long-term security by combining quantum-safe cryptographic methods with QKD's quantum-resistant key exchange, making communications resilient to both classical and quantum cyber threats. Multi-Layered Quantum Security: The Future of Cyber Defense A hybrid security framework combining PQC and satellite-based QKD is now more critical than ever. As quantum technologies evolve, the need to protect systems against potential QKD vulnerabilities becomes paramount. Should QKD security be compromised in the future, PQC serves as a safeguard, ensuring that communication networks remain protected against unforeseen attacks. This combination ensures true quantum-resilient security, reinforcing global communications against both classical and emerging quantum cyber threats. Q&A with Dr. Gautam Shaw: Insights from Synergy Quantum's Director of QKD Q1: How does the integration of PQC with satellite-based QKD revolutionize secure communication? Dr. Shaw: Combining PQC with satellite-based QKD allows us to secure quantum communication both now and in the future. While QKD ensures ultra-secure key exchanges using quantum entanglement, PQC provides a classical layer of security that protects against evolving threats. This hybrid approach makes Synergy Quantum's solution resilient to quantum attacks, safeguarding critical communications even if QKD vulnerabilities emerge. Q2: Why is a hybrid quantum communication network crucial for global security? Dr. Shaw: A hybrid system that integrates fiber-based QKD for regional communications with satellite-based QKD for global reach is the best defense against cyber threats. In the event of a compromise in QKD systems, the PQC layer acts as a safeguard, ensuring that communications remain secure. This combination creates an adaptable, scalable infrastructure for secure communications, regardless of potential weaknesses in any one component. Q3: What are the key challenges in satellite-based QKD, and how is Synergy Quantum addressing them? Dr. Shaw: Satellite-based QKD faces several challenges, such as atmospheric interference and beam divergence, but Synergy Quantum is overcoming these obstacles by developing advanced optical components, miniaturized photonic chips, and optimized quantum entanglement protocols. These innovations ensure that satellite-based QKD can perform effectively over long distances and harsh environmental conditions, further enhancing its potential for global security. The Future of Quantum Communications: Synergy Quantum's Vision Synergy Quantum is pioneering the integration of PQC and QKD to create a future-proof communication framework. Their innovations include: Integrated Photonic Chips for efficient and compact quantum sources. Advanced Quantum Entanglement Protocols for secure, long-range key exchanges. Optimized Free-Space Quantum Links to ensure robust signal transmission across atmospheric conditions. "At Synergy Quantum, we believe the future of secure communication lies in the successful integration of PQC and QKD. Our mission is to push the boundaries of quantum technology and establish a quantum-secure global communication network that ensures the integrity of sensitive data for the defense, financial, and infrastructure sectors," – Dr. Gautam Shaw, Director of QKD at Synergy Quantum. By bridging the gap between cutting-edge quantum encryption and next-generation cryptographic resilience, Synergy Quantum is not just preparing for the future—it is shaping it. With continuous innovation in integrated photonic chips, advanced entanglement protocols, and optimized free-space quantum links, Synergy Quantum is laying the foundation for an ultra-secure, quantum-safe world. In an era where data is the new battlefield, Synergy Quantum stands as the vanguard of quantum security—fortifying global communications, safeguarding critical infrastructure, and pioneering a future where encryption remains unbreakable. Photo: View original content to download multimedia: Sign in to access your portfolio
