Quantum Machine Learning

Quantum Machine Learning: what every security leader must know

Quantum AI is a label for several things. The essentials, with expert lectures on what is real, what is marketing and what to watch.

Quantum machine learning (QML), often marketed as quantum AI, uses quantum computers to speed up parts of a learning task, and most of it is still research-stage.

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Why it matters now

Why quantum machine learning is on the agenda now

  • Source: arXiv 2511.15969, 20 November 2025

    November 2025

    A primer by Su Yeon Chang and M. Cerezo, posted on 20 November 2025, asks when quantum machine learning could beat classical methods, and notes where the evidence is strong, where it is conditional or lacking, and where questions remain open. Ask which bucket any pitch belongs to.

  • Source: ISO/IEC JTC 3, January 2024

    January 2024

    ISO and IEC launched a joint quantum committee, JTC 3, whose scope covers quantum computing, simulation, sources, metrology, detectors and communications and does not name machine learning. Standards are early here, so a classical baseline is your yardstick.

  • Source: DARPA, Stage B selection, November 2025

    November 2025

    DARPA named 11 companies for Stage B of its Quantum Benchmarking Initiative on 6 November 2025, to ask whether an industrially useful computer is possible by 2033. The hardware any quantum learning would run on is still under independent test.

The 7 things

What a security leader needs to know about QML

The essentials, in the order we would explain them to a board. Each ends with one lecture from our archive, given by a named practitioner. Maturity is marked where a claim needs it.

  1. Quantum AI is four different things sold under one name.

    Quantum-enhanced learning, quantum sensing feeding AI, machine learning applied to quantum problems and hybrid classical-quantum workflows are separate fields with separate maturity. The 2025 primer surveys optimisation, supervised, unsupervised and reinforcement learning and generative modelling. Ask which of the four a supplier means, and which of them it can actually demonstrate today.

    Go deeper Enhancing AI with Quantum Computing for Aerospace Data AnalysisAkshat Tandon, AI Researcher, Airbus AI Research (XRD), About 40 minMembers
  2. Speed-ups can vanish when classical methods get the same data access.

    Ewin Tang's 2018 paper showed that quantum principal component analysis achieved its exponential speed-up only because of its state preparation assumptions, and gave a classical method only polynomially slower. Similar results cover recommendation systems, clustering and low-rank regression, though not every proposal is affected. Maturity of such claims: unproven until a fair classical comparison exists.

    Go deeper Detecting Graph Characteristics Using Quantum ProgrammingKhrystyna Gnatenko, Professor of Theoretical Physics About 40 minMembers
  3. Hybrid is the realistic design, and it widens your attack surface.

    Near-term proposals pair a classical optimiser with a short quantum circuit, so data moves between your infrastructure and a quantum service. Each hand-off is a place to encrypt, authenticate and log. Put the quantum provider in the same risk register as any cloud vendor.

    Go deeper Enhancing Security with Integrating Quantum Technology to Classical InfrastructureXenia Bogomolec, CEO Quant-X Security & Coding GmbH About 40 minMembers
  4. Banks and aerospace run pilots. A pilot is not evidence of advantage.

    Finance and aerospace appear repeatedly in our lecture archive as proving grounds. The 2025 primer separates areas where the evidence is strong from those where it is conditional or lacking. Budget pilots as learning, with an end date and a classical benchmark, and decline contracts that book savings before results exist.

    Go deeper Quantum Technology in the Financial Industry and Private BankingBernard Soo, Co-Founder and CCO of Aires Applied Tech About 40 minMembers
  5. Machine learning is being pointed at quantum key distribution itself.

    One lecture in our archive treats QKD as a quantum machine learning task. That is a research framing, not a product. The NCSC still does not endorse QKD for any government or military application, and a clever method does not change that.

    Go deeper QKD as a Quantum Machine Learning TaskNiklas Hegemann, CEO About 40 minMembers
  6. Quantum sensing plus AI does not wait for a quantum computer.

    QSECDEF's bootcamp describes quantum sensing as one of the most commercially mature areas of quantum technology. Machine learning can already run on classical computers over sensor data, so it does not depend on a quantum computer. This lecture has two co-presenters, Joe Reddix and Taha Selim.

    Go deeper AI-driven quantum molecular sensing for cybersecurityAlain Chancé, President About 40 minMembers
  7. Ask for verifiable results: what ran, on what, against which baseline.

    Before funding any pilot, require a written record of the workload, the hardware, the classical baseline and the result, held by you. Auditable quantum results are still an open problem. No claim enters a board paper without its baseline, however impressive the demonstration looked.

    Go deeper Quantum Certification On-ChainPaulo A. Viana, Chief Scientist About 40 minMembers

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Expert lectures

Learn QML from the people who build and deploy it

Every quantum machine learning lecture in the QSECDEF archive, from researchers, banks, aerospace teams and start-ups. Members first, then the rest. Pick the one closest to the decision on your desk.

Quantum security rewards people who keep learning.

The sources on this page run from October 2018 to March 2026 and the evidence they describe is still being sorted, area by area. A one-off course is a snapshot. A weekly habit lets you update your view when a claim gets tested.

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    Access our QSECDEF Training Courses

    Your membership includes the introductory quantum cyber security and quantum resilient blockchain courses, plus the Business Bootcamp. Each ends in a certificate, so your team can study at its own pace and show what it completed.

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  2. Expert speaking at the lectern at the QSecDef 2026 World Symposium

    Access over 170 expert lectures

    More than 170 lectures from practising experts sit in the member library. Topics run from post-quantum cryptography and QKD to sensing, PNT and quantum business. Watch when your diary allows, then return to the ones you need.

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    We commit to publishing a new training course every 90 days, so the programme keeps pace with the field. Your membership covers each one as it goes live, with no extra fee for the course.

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    Discounts on partner delivered courses and certifications

    Members save 25% on partner training and certifications, including the CPQCPM Post Quantum Cryptography Programme Manager certification. The discount applies at booking, so the saving comes before you pay.

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    Priority access for our weekly live call every Tuesday

    Every Tuesday at 3pm CET, a practitioner presents a live topic and takes questions. Members get priority access to the call and the recorded archive afterwards, so a missed week is never lost.

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Why membership?

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Training path

Quantum machine learning course and where to start

Included in membership

Quantum Business Bootcamp

Ten modules, about 22 hours online at your own pace, with a session on quantum algorithms and applications. The first session is free, each session earns a certificate of attendance, and members may sit the Certified Business Professional exam. It gives you the algorithm vocabulary to question a quantum machine learning pitch.

Length

About 22 hours

Format

Self-study online

View the course

Next steps

Lecture library. 170+ expert lectures, including those tagged for quantum machine learning, included in membership. Practitioners show where the work is real and where it is research.

Social proof

What members say

Recommendations shared publicly on LinkedIn by QSECDEF members.

  • Members

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    700+

  • Certified

    I am happy to share that I just qualified as Certified Quantum Business Professional. Thanks to Quantum Security Defence for the program’s contents quality and broad coverage.

    Massimo Di Genova

    Technology, Innovation and Business Leader

  • Course completed

    Successfully completed Level 1 Quantum Random Number Generation training. Exploring how quantum entropy enhances cryptographic strength was truly eye-opening. Training delivered by Quside, accredited by Quantum Security Defence.

    Khyati Kacha

    Cybersecurity Intern

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  • Certified

    This is so cool! I'm excited to share that I have earned my "Introduction to Quantum Cyber Security" credential from Quantum Security and Defence Ltd. I have joined the Quantum Security Defence organization as a member to continue developing my knowledge in this critical technology field as a cybersecurity professional. Learn, grow, secure!

    Cheryl Biswas

    Cybersecurity Analyst & Researcher

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  • Certified

    Earned my Quantum Resilient Blockchain credential from Quantum Security Defence. This achievement strengthens my knowledge in Blockchain, Post-Quantum Cryptography, QKD and QRNG.

    François Quiquet

    Quantum Resilient Blockchain Certified

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  • Certified

    Obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence.

    Simone Biondo

    PwC Italy

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  • Certified

    Obtained a new certification: QRNG Certificate from Quantum Security Defence.

    Ramaguru Radhakrishnan

    QRNG Certified

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  • Certified

    Obtained a new certification: QRNG Certificate from Quantum Security Defence.

    William (Bill) Turner

    QRNG Certified

    Validate on LinkedIn
  • Certified

    Obtained a new certification: QRNG Certificate from Quantum Security Defence.

    Nitin George Anand

    QRNG Certified

    Validate on LinkedIn
  • Certified

    Obtained a new certification: QRNG Certificate from Quantum Security Defence.

    Devadarshini S

    QRNG Certified

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  • Certified

    Obtained a new certification: Quantum Random Number Generation Certificate from Quantum Security Defence.

    Sk Saif Ibna Ezhar Arko

    QRNG Certified

    Validate on LinkedIn
  • Certified

    Obtained a new certification: QRNG Certificate from Quantum Security Defence.

    Arush Ashwin

    QRNG Certified

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  • Certified

    Obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence.

    Hans Jörgen Lorentzon

    Quantum Resilient Blockchain Certified

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  • Certified

    I obtained a new certification: Certified Quantum Business Professional from Quantum Security Defence. Trains business leaders how quantum computing, post-quantum cryptography (PQC) and global policies affect their organization.

    Michael Novak

    Founder & CEO | GTM, Alliance & Governance Leader

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  • Certified

    Graag laat ik weten dat ik mijn certificering Certified Quantum Business Professional heb behaald bij Quantum Security Defence.

    Renato Kuiper

    Cyber Security architect

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  • Certified

    I’m happy to share that I’ve obtained a new certification: Certified Quantum Business Professional from Quantum Security Defence!

    Carsten Gregor

    Energy Storage & Quantum Computing Executive

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  • Certified

    Ich freue mich über mein neues Zertifikat: Certified Quantum Business Professional von Quantum Security Defence!

    Thomas Klir

    Cyber Security Expert

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  • Community

    Every day, it feels like we could wake up to the news that we have a quantum computer capable of breaking today’s encryption. At the same time, cyberattacks on critical infrastructure around the world, while expected, continue to demonstrate the immense capabilities of adversaries, even without a quantum computer... Just think about it...In these circumstances, I am looking for inspiration. I am a proud member of Quantum Security Defence and The Quantum Finance Boardroom (TQFB). They are completely different, and that is what makes them so great.

    Olga Mamlyga

    CEO & Co-Founder at Quantum Scouts

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  • Events

    What a turnout. Thank you to all the amazing guests and a massive thank you to the Quantum Security Defence team for making it all happen. Quantum security is gaining strong momentum! 🚀

    Alan V. Gutnov

    Co-Founder & Director of Strategy - Gopher

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  • Community

    Excited to be a Professional Member at Quantum Security Defence, where I am expanding my knowledge in quantum cybersecurity, post-quantum cryptography, and emerging security technologies.

    Dhwani Thakor

    Professional Member, QSECDEF

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  • Events

    Anna Beata Kalisz Hedegaard, CEO of Quantum Security Defence, speaking at the premiere edition of Hardware Forum in Łódź, Poland

    Maciej J. Nowakowski

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  • Events

    A very interesting online event about a causal analysis approach of the PQC Market. Quantum Security Defence will be present at the Q-Con and Anna Beata Kalisz Hedegaard will be speaking about PQC.

    Q-Con Quantum Conference

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  • Community

    SuperQ proud of our ongoing partnership with Quantum Security Defence.

  • Community

    An excellent initiative. Quantum education becomes especially valuable when it helps business leaders translate complex technology into practical decisions. For organisations, understanding post-quantum cryptography, assessing their current cryptographic exposure, prioritising migration, and planning implementation are essential steps toward quantum readiness. Bridging the gap between awareness and practical execution will be critical to accelerating responsible adoption.

    Madhukar Suluva

    Cybersecurity Researcher | Post-Quantum Cryptography

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  • Community

    I had such a great time talking here. Thanks again for having me!

    Cris Salas

    Post Quantum Cryptography for defence

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  • Community

    As the Quantum Boot Camp enters its final stage, my biggest takeaway comes down to a fundamental reality of enterprise infrastructure and how cryptographic migration is an operational execution challenge not simply a technical upgrade.

    Stephanie Jefferys

    Strategic Integrator | Enterprise Transformation | Telecommunications

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  • Events

    It could be a decision problem, majority agrees that quantum computers will eventually threaten today's encryption, but very few know where to start. Some time ago Anna Beata Kalisz Hedegaard's and Steve Vaile's Quantum Security Defense (Quantum Security Defence, QSECDEF Australia) caught my attention. Rather than building hardware or cryptography products, they're building a community and decision layer for the post-quantum transition. Today that community has more than 1,200 members across 600 organizations in 40 countries and helps security teams answer practical questions. Beyond training and expert briefings, they provide tools that help organizations assess cryptographic readiness and identify vulnerabilities before they become problems.

    Dr. Jonas Kölzer

    Quantum Tech Education

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Featured video

STO Summer School: Dual-use quantum technologies

ChannelNATO Science & Technology Organization

We are delighted to collaborate and share our knowledge with STO Summer School on Dual-use quantum technologies. Play the video to find out more.

Member organisations include

Qrypto Cyber
Eclypses
Arqit
QuantBond
Krown
Applied Quantum
Quantum Bitcoin
Venari Security
QuStream
BHO Legal
Census
QSP
IONQ - ID Quantique
Patero
Entopya
Belden
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Xyberteq
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Nokia
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Quside
QIZ
Global Quantum Intelligence
Qrypto Cyber
Eclypses
Arqit
QuantBond
Krown
Applied Quantum
Quantum Bitcoin
Venari Security
QuStream
BHO Legal
Census
QSP
IONQ - ID Quantique
Patero
Entopya
Belden
Atlant3D
Zenith Studio
Qudef
Aries Partners
GQI
Upperside Conferences
Austrade
Arrise Innovations
CyberRST
Triarii Research
QSysteme
WizzWang
DeepTech DAO
Xyberteq
Viavi
Entrust
Qsentinel
Nokia
Gopher Security
Quside
QIZ
Global Quantum Intelligence

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Frequently asked questions

What is quantum machine learning (quantum AI)?

Quantum machine learning uses quantum computers, or quantum data, to speed up parts of a learning task. Quantum AI is a looser label that also covers related ideas. The 2025 Chang and Cerezo primer covers optimisation, supervised, unsupervised and reinforcement learning and generative modelling, and asks under what assumptions quantum methods might beat classical ones.

Is quantum machine learning ready for production?

Not for general use. The 2025 primer says the evidence is strong in some areas and conditional or lacking in others, and DARPA's benchmarking programme is still testing whether an industrially useful quantum computer is possible by 2033. Treat pilots as learning exercises with a classical benchmark.

Can quantum AI help cybersecurity?

Research is exploring it. The QSECDEF archive carries lectures on AI-driven quantum molecular sensing for cybersecurity, on QKD as a quantum machine learning task and on integrating quantum technology into classical infrastructure. None of these is a deployable product claim, so treat them as research directions.

Where do I start learning quantum AI?

Start with session three of the Quantum Business Bootcamp, on quantum algorithms and applications, then watch the lectures tagged for quantum machine learning. More than ten are available to members on demand. The bootcamp is written for business and security audiences, so no programming background is assumed.

Education standards guidance

We take guidance from the following open frameworks for technical education: EQAVET, the European Quality Assurance Reference Framework for Vocational Education and Training; the European Union Council Recommendation on micro-credentials; the CAST Universal Design for Learning Guidelines; and WCAG 2.2, the web accessibility standard. Educational oversight: QSECDEF Advisory Board. Feedback, errors, omissions and updates: QSECDEF Community.