Quantum Computers Threaten Large Organizations. Towards Q-Day

As businesses realize the urgency of the problem, they are seeking a solution to prepare for the adoption of new Post-Quantum Cryptography (PQC) algorithms. The US National Cybersecurity Council of Excellence (NCCoE) has released a draft publication addressing this preparation, engaging with industry collaborators and the government to raise awareness about migrating to post-quantum algorithms.

QuSecure, a quantum security vendor, has made significant strides in this area, collaborating with Accenture to achieve the first successful multi-orbit data communications test secured with PQC. Paul Thomas, Accenture’s space innovation lead, emphasized the importance of securing satellite systems and data. Meanwhile, the UK government has published its National Quantum Strategy, outlining a 10-year plan for leading a quantum-enabled economy.

The Internet Engineering Task Force (IETF) has also launched a working group to coordinate quantum-resistant cryptographic protocols. These developments mark significant progress in addressing the urgent need for PQC adoption.

The threat posed by quantum computers to large organizations is indeed significant, as highlighted by Ali El Kaafarani, CEO and founder of PQShield. The sprawling nature of their cryptographic infrastructure and reliance on secure communications make them vulnerable to attacks from powerful quantum computers. It’s heartening to see that more businesses are waking up to the urgency of this problem and seeking out solutions.

The US National Cybersecurity Council of Excellence (NCCoE) has taken a crucial step in addressing this issue by releasing a draft publication on preparing to adopt new PQC algorithms. This effort will help raise awareness among industry collaborators, regulated industry sectors, and the US government about the importance of migrating to post-quantum algorithms.

The successful multi-orbit data communications test secured with PQC, achieved by QuSecure in collaboration with Accenture, is a significant milestone. It demonstrates that crypto-agility, or the ability to rotate to a less vulnerable algorithm, can be achieved through innovative solutions like low earth orbit (LEO) data transmission.

QuSecure’s pioneering effort in establishing a live satellite quantum-resilient cryptographic communications link through space is also noteworthy. This achievement marks a significant step in protecting satellite communications from classical and quantum decryption attacks using PQC.

The UK government’s National Quantum Strategy, published in March 2023, recognizes the importance of quantum technologies for the country’s security and prosperity. The strategy outlines plans to accelerate the commercialization of quantum technologies, support the sector in the UK, and work with global bodies to ensure that technical standards promote UK interests.

Finally, the IETF’s launch of the Post-Quantum Use In Protocols (PQUIP) working group is a crucial step towards coordinating the use of cryptographic protocols that are resistant to large quantum computers. The publication of the Post-Quantum Cryptography for Engineers paper provides a valuable overview of the current threat landscape and relevant algorithms designed to prevent those threats.

As we progress, it’s essential to continue collaborating across industries and governments to accelerate the adoption of PQC and ensure that our cryptographic infrastructure is secure against classical and quantum attacks.

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Dr. Donovan

Dr. Donovan

Dr. Donovan is a futurist and technology writer covering the quantum revolution. Where classical computers manipulate bits that are either on or off, quantum machines exploit superposition and entanglement to process information in ways that classical physics cannot. Dr. Donovan tracks the full quantum landscape: fault-tolerant computing, photonic and superconducting architectures, post-quantum cryptography, and the geopolitical race between nations and corporations to achieve quantum advantage. The decisions being made now, in research labs and government offices around the world, will determine who controls the most powerful computers ever built.

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