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The Post-Quantum World

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Follow The Post-Quantum World, where Protiviti and our guests explore quantum computing and its business impacts, benefits and threats.

Quantum computing capabilities are exploding, causing disruption and opportunities, but many technology and business leaders still don’t understand the impact quantum will have on their business. Protiviti is helping organizations get post-quantum ready. In our bi-weekly podcast series, The Post-Quantum World, Protiviti Associate Director and host Konstantinos Karagiannis is joined by quantum computing experts to discuss hot topics in quantum computing, including the business impact, benefits and threats of this exciting new capability.

Visit www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.

For questions or additional information, contact Konstantinos Karagiannis: konstantinos.karagiannis@protiviti.com.
75 Episodes
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Will quantum computers be able to crack RSA this decade? Maybe. But figuring out that exact date is not what you and your organization should be worried about. A memorandum issued by the White House reveals when the quantum computing apocalypse will begin as far as information security boots on the ground are concerned. Join Host Konstantinos Karagiannis for a deep dive into the NSM-10 memo and its near-term ramifications for the private sector.To read the NSM-10 memo, visit www.whitehouse.gov/briefing-room/statements-releases/2022/05/04/national-security-memorandum-on-promoting-united-states-leadership-in-quantum-computing-while-mitigating-risks-to-vulnerable-cryptographic-systems/.Papers mentioned:Where we get estimates for cracking RSA (https://arxiv.org/abs/1611.07995) and blockchain (https://arxiv.org/abs/1706.06752).The Chinese paper on factoring with a “smaller” quantum computer than expected: https://arxiv.org/abs/2212.12372.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.  Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech.   Contact Konstantinos at konstantinos.karagiannis@protiviti.com.   Questions and comments are welcome!   Theme song by David Schwartz. Copyright 2021.
Squeezing every bit of performance out of a NISQ-era quantum processor is usually handled in the software stack. But what if you could actually design QPUs for specific types of use cases? Anastasia Marchenkova is working on this approach at Bleximo and the result has been a remarkable boost to speed. Join host Konstantinos Karagiannis for a chat about the possibilities of these application-specific quantum computers, as well as the terrific awareness work Anastasia has been doing for years.For more on Bleximo, visit https://bleximo.com/.To read Anastasia’s blogs or follow her social media, visit https://www.amarchenkova.com/.Watch the video of this episode at www.youtube.com/watch?v=7BvDbNcufnM. Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready. Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech.  Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
We’ve talked about how quantum computers are enabling extraordinary use cases now, long before the machines will threaten cryptography. Some of these applications can even help companies protect against immediate security threats and vulnerabilities. We explore one such exciting experiment: Using quantum to stop kill chains that allow network exploitation and the Chinese paper causing all the ruckus, claiming that cryptography could be hacked any day now. Join host Konstantinos Karagiannis for a chat about these hacker topics with Mark Carney from Quantum Village.For more on Quantum Village, visit www.quantumvillage.org/.To read Mark’s paper on stopping kill chains, visit https://arxiv.org/abs/2211.13740.Read the Chinese paper causing all the ruckus on potentially cracking RSA sooner than expected: https://arxiv.org/abs/2212.12372Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com.Questions and comments are welcome!Theme song by David Schwartz. Copyright 2021.
The word hybrid often appears in quantum computing and can mean different things. Learn how blending bits and qubits may help companies achieve real benefits today while beginning their quantum journeys. Then in the coming months and years, we’ll be able to move the slider closer to pure quantum as we achieve true advantage in use cases with those machines. Join host Konstantinos Karagiannis for a chat about blending classical power and trapped ions with Matthew Keesan from IonQ. For more on IonQ visit https://ionq.com/. Visit Protiviti at https://www.protiviti.com/US-en/technology-consulting/quantum-computing-services to learn more about how Protiviti is helping organizations get post-quantum ready. Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Questions and comments are welcome! Theme song by David Schwartz, copyright 2021.
We’re getting close to practical advantage with quantum computing when running optimization algorithms. Companies interested in being leaders in their industry should already be considering how to harness this promised power with use cases that solve their business problems. But some companies want a better solution that’s advantageous today, even if it’s only quantum-inspired. Join host Konstantinos Karagiannis for a chat with Mert Esencan from Icosa Computing to explore what “quantum inspired” means and how these approaches are already having a real-world impact.For more on Icosa Computing, visit www.linkedin.com/company/icosa-computing/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Quantum computing is built on the ideas of giants. These so-called quantum foundations contain complicated concepts, including entanglement. In fact, the 2022 Nobel Prize in Physics was awarded to three scientists who expanded our understanding of entanglement. How does this key concept work? What are some other fascinating core ideas behind Quantum Information Science (QIS)? Join host Konstantinos Karagiannis for a chat with Bob Coecke from Quantinuum to explore quantum foundations. For more on Quantinuum, visit www.quantinuum.com/.Watch the new talk on quantum natural language processing (QNLP) that Bob references here: https://youtu.be/pFc2PmxVMt8.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Quantum computing requires quantum networking to reach its full potential. But there are engineering challenges to overcome. Learn how repeaters that extend entanglement between qubits are really just application-specific quantum computers of their own, as well as how connecting these devices will pave the way for interconnect and other advances. Join host Konstantinos Karagiannis for a chat with Manish Kumar Singh and Sean Sullivan from memQ to dive deeply into quantum networking and its future.For more on memQ, visit www.memq.tech/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Mathematics is one of the most intimidating barriers for those looking to get into quantum coding. Mention linear algebra the next time you want to grind a conversation to a halt. What if there was a resource to learn the necessary mathematics to best prepare for such a career? Join host Konstantinos Karagiannis for a chat with Leonard Woody, the author of an excellent new book, Essential Mathematics for Quantum Computing, and learn precisely the math chops you need in order to code quantum applications effectively.For more on the book Essential Mathematics for Quantum Computing, visit www.packtpub.com/product/essential-mathematics-for-quantum-computing/9781801073141.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Using cardinality constraints for portfolio optimization opens the doors to new applications for creating innovative portfolios and exchange-traded funds – all while providing better returns with less market risk. Host Konstantinos Karagiannis recently co-authored a paper on portfolio optimization with Sam Palmer from Multiverse Computing. In this discussion with Konstantinos and Sam, discover how the team was able to outperform classical financial index tracking using D-Wave’s Hybrid Solver … and a little ingenuity. Also, learn about Multiverse’s innovative Singularity software tool.For more on Multiverse Computing, visit https://multiversecomputing.com/. To read the paper “Financial Index Tracking via Quantum Computing with Cardinality Constraints” mentioned in this episode, visit https://arxiv.org/abs/2208.11380. Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Are you interested in becoming a quantum coder? The job market looks as large as the machines are cold. We’re all struggling in the quantum computing industry to find talent. Do you have what it takes? You may even be able to get started with less experience than you think. Join host Konstantinos Karagiannis for a chat about the path to this exciting career with Peter Noell from ColdQuanta.For more on ColdQuanta, visit https://coldquanta.com/. Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Episode36: An 85-year-old idea may hold the key to nearly error-free qubits. The Majorana fermion has taken on almost mythical status, but Microsoft recently solved a critical technical hurdle to creating topological qubits with the particle. How close are we to quantum computers with this technology? What other future developments can we expect from Azure Quantum? Join host Konstantinos Karagiannis for a chat on topological quantum computing with Anita Ramanan from Microsoft Azure Quantum.For more on Microsoft Azure Quantum, visit https://azure.microsoft.com/en-us/services/quantum/. To read the paper cited in this episode, visit https://arxiv.org/pdf/2207.02472.pdf. Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Building better quantum computers requires improving every component. What if there was a quantum CAD tool that could help develop higher-fidelity qubits or effective quantum memory? Quantopticon has developed a software design tool to help photonic quantum computing live up to this promise. Join host Konstantinos Karagiannis for a chat about enabling the creation of futuristic components with Mirella Koleva from Quantopticon.For more on Quantopticon, visit www.quantopticon.co.uk/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
It’s hard to improve the purity of an atom. Identical and easy to find, atoms such as those in ytterbium can make flawless qubits. We only need to be able to trap and control them. Can using trapped ions as qubits therefore yield the most powerful quantum computers on the planet? How scalable is this approach on the road to quantum advantage? Join host Konstantinos Karagiannis for a chat about trapped ions and the creation of IonQ with industry pioneer Chris Monroe.For more on IonQ, visit https://ionq.com/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Supply chain issues are plaguing the world right now across all industries, from manufacturing, technology, healthcare and more. Can quantum computing offer a way to ease the burden and provide real customer advantage? Evidence seems to suggest so. Join host Konstantinos Karagiannis for a chat about this use case, and other innovative ones you may not have heard of, with Alex Khan from ZebraKet.For more on ZebraKet, visit www.zebraket.com.For more on QuantFi, visit www.quantfi.com/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Things can get tricky when you try to cram too many qubits onto one quantum processor. Is the best way to build a machine with thousands of qubits actually to connect, or “interconnect,” many smaller processors together? And can this concept be extended to interconnect several large-scale machines across vast distances? Join host Konstantinos Karagiannis for a chat about the technology that might get us to behemoth-sized quantum computing with Aharon Brodutch from Entangled Networks.For more on Entangled Networks, visit www.entanglednetworks.com/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
In late 2020, physicists in China generated controversy by claiming quantum advantage with a photonic quantum computing system that’s technically not programmable. Other companies have been experimenting with photonic systems, including QuiX Quantum. How do these machines work? Should scientists redefine what quantum advantage means, focusing on practical, usable problems a machine is solving? Join host Konstantinos Karagiannis for a chat on light-based quantum computing with Dr. Jelmer Renema from QuiX Quantum.For more on QuiX Quantum, visit www.quixquantum.com/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Contact Konstantinos at konstantinos.karagiannis@protiviti.com. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
In coding, libraries make developers’ lives easier, sparing them thousands of lines of code, while also increasing performance and security. And everyone’s concerned with security as fault-tolerant quantum computing approaches. Geometry Labs has released the “lattice-algebra” library to bring a high-performance cryptographic library to developers interested in using post-quantum cryptography in blockchain and other applications. Join host Konstantinos Karagiannis for a chat on this approach with Mitchell Krawiec-Thayer and Brandon Goodell from Geometry Labs and Michael Strike from The QRL.For more on Geometry Labs, visit https://geometrylabs.io/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Quantum computing via cloud access feels global, but there are reasons to have these machines located in a particular region. Oxford Quantum Circuits released a quantum computer, named Lucy, on Amazon Braket that not only helps customers with regulatory concerns, but also brings an exciting new type of transmon technology to the industry. Join host Konstantinos Karagiannis for a chat on the coaxmon approach to building quantum processing units (QPUs) with Simon Phillips from Oxford Quantum Circuits.For more on Oxford Quantum Circuits, visit https://oxfordquantumcircuits.com/.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
The fear of a quantum cryptographic apocalypse has been with us since the 1990s and has launched quite a few careers and companies. Post-Quantum, no relation to this show, has been developing end-to-end solutions for quantum-secure communications since 2009, and they recently participated in a year-long proof of concept with NATO. Join host Konstantinos Karagiannis for a chat on practical solutions to prepare for the cryptographic apocalypse with Andersen Cheng from Post-Quantum.For more on Post-Quantum, visit https://post-quantum.com/index.html.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
Getting to fault-tolerant quantum computing requires improving qubit quality. The dream of engineers is the “four nines,” or 99.99 percent fidelity. Quantinuum, well known for its H1 trapped-ion system, has found a way to achieve this elusive goal by switching from ytterbium to barium-137. Join host Konstantinos Karagiannis for a chat on the latest research coming from Tony Ransford and team at Quantinuum.For more on Quantinuum, visit www.quantinuum.com.Visit Protiviti at www.protiviti.com/postquantum to learn more about how Protiviti is helping organizations get post-quantum ready.Follow host Konstantinos Karagiannis on Twitter and Instagram: @KonstantHacker and follow Protiviti Technology on LinkedIn and Twitter: @ProtivitiTech. Questions and comments are welcome! Theme song by David Schwartz. Copyright 2021.
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