2025 Expert Quantum Predictions - PQC And Quantum Cybersecurity

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thequantuminsider.com, Dec. 31, 2024 – 

NIST in 2025

PQShield co-authored the PQC standards released by NIST this summer, and he has worked with The White House, the European Parliament, and the likes of AMD and Microchip Technologies to support the implementation of this technology.

Ben Packman, CSO of PQShield, made this prediction for 2025:

In 2025, enterprises will start deploying post-quantum cryptography at scale – moving out of the "discovery" phase at the start of their adoption roadmaps.

After NIST's PQC standards were finalized in summer 2024, the conversation around PQC became more definite and adopting PQC became about compliance. For most businesses, the first phase to compliance was cryptographic discovery, in which they identified where their most critical data with the longest half-life lay and understood their vulnerabilities and their vendors' as well.

Now, most enterprises are entering 2025 with a greater understanding of what the transition to PQC means and how they can manage their assets to enter the "deployment" phase. At the same time, the pathway to compliance will become clearer as industry bodies align on a standard method for achieving "hybrid" protection, between PQC and traditional cryptography (PQ/T). As a result, enterprises will find it easier to stay one step ahead of the attackers and modernize their cryptography.

Ben Packman CSO of PQShield

Rob Stevenson – BackupVault

I believe 2025 will be a crucial year for quantum computing. The transition from physical qubits to logical qubits will fundamentally redefine what quantum technology can achieve, opening doors that were previously locked by high error rates and scalability limitations.

From a cybersecurity perspective, this evolution demands urgent attention. Quantum computers will eventually have the capability to break current encryption standards, making quantum-safe cryptography a critical focus for businesses and governments alike.

In 2025, I believe organizations should prioritize understanding and adopting post-quantum cryptographic algorithms to future-proof their data. Look for partnerships between quantum hardware providers and cybersecurity firms aimed at developing robust encryption methods.

Beyond security, quantum technology's advancements will influence industries such as renewable energy, drug discovery, and supply chain optimization. For example, quantum simulations will accelerate breakthroughs in battery technologies and renewable energy systems, key to achieving global sustainability goals. Businesses in these sectors should be prepared to integrate quantum-powered solutions as they become commercially viable.

Another trend to keep an eye out for is the rise of neutral-atom quantum computing. This approach not only promises scalable performance but also a smaller ecological footprint compared to traditional quantum systems. As the tech industry grapples with sustainability challenges, neutral-atom computing's energy efficiency could make it a preferred choice.

Rob StevensonFounder & Tech Expert at BackupVault

John Prisco, Toshiba Consultant and CEO of Quantum Safe

As we approach 2025, the quantum technology industry is on the cusp of transformative breakthroughs. It's crucial to highlight technologies that can address the growing cyber risks of tomorrow. Quantum Key Distribution (QKD) offers a vital layer of protection in a world where there's a surge of data breaches and cyber attacks. It's estimated that one cybersecurity attack occurs every 39 seconds, according to recent data.

That's why quantum-safe cryptography must become a priority in 2025. By adopting QKD, organizations can not only secure their communications today but also safeguard them against the emerging threats of quantum computing. This can be done by establishing encryption protocols that are safe from quantum attacks and by partnering with QKD service providers. Typically, a phased approach is recommended, which involves securing critical communication channels first and then gradually expanding the security measures to cover the broader IT infrastructure.

Additionally, quantum computer development will focus on error correction, thus creating logical qubits instead of simply adding non-corrected qubits like in previous years. This approach will eventually lead to cryptographically relevant quantum computers which will demand quantum protection provided by QKD and PQC.

Lastly, QKD is a strong tool for protecting sensitive communications in industries such as finance, healthcare, and government. It ensures that any attempt to intercept the key will alter the quantum state and be instantly detectable. This makes QKD a powerful method for safeguarding sensitive communications and can help organizations future-proof their cybersecurity strategies and reduce the risks posed by quantum-enabled cyber threats.

John Prisco Toshiba Consultant and CEO of Quantum Safe

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