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The Post-Quantum World

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Rating
★★★★★
4.9
from
22 reviews
Categories
Country
United States
This podcast has
138 episodes
Language
English
Publisher
Protiviti
Explicit
Yes
Date created
2021/04/21
Latest episode
2026/10/14
Average duration
36 min.
Release period
14 days

Description

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: [email protected].

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Check latest episodes from The Post-Quantum World podcast


Combining Atoms and Photons in a New Type of QPU – with Professor Barak Dayan of Quantum Source
2026/10/14
Most quantum computing modalities face difficult hurdles with connectivity and scaling. Trapped atoms are great at interacting to run quantum calculations, but connecting millions of them together can be an engineering challenge. Photons are fantastic for fast communication and can link systems through standard fiber-optic cables, but because they pass right through one another without touching, getting them to interact and perform quantum gates usually requires massive, complex workarounds. In this episode, Professor Barak Dayan, Chief Scientist and Co-Founder of Quantum Source, joins host Konstantinos Karagiannis to explain how combining the two creates a completely new kind of quantum computer: a hybrid atom-photon machine that captures the best of both.        Quantum Source traps single rubidium atoms inside tiny glass vacuum cavities to act as direct go-betweens, cleanly entangling passing photons on demand without requiring massive cryogenic setups or impossibly identical light pulses. Prof. Dayan, who literally holds up the hardware resonator during the conversation (if you watch on YouTube), explains how this approach acts like an ultra-fast quantum sewing machine, weaving qubits together in nanoseconds to enable modular, rack-based scaling. Discover how this unique hardware design tackles error correction, unlocks flexible long-range connectivity, and targets a fully fault-tolerant logical qubit by 2029.     For more on Quantum Source, visit https://www.qs-labs.com/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Qiskit and Quantum Utility – with Sanket Panda of IBM Quantum and Izhar Medalsy of Quantum Elements
2026/09/30
Quantum computing is rapidly crossing the chasm from low-level physics experiments to practical, enterprise-grade problem-solving. In this episode, host Konstantinos Karagiannis sits down with IBM Quantum Product Lead Sanket Panda and Quantum Elements CEO Izhar Medalsy to uncover how the modern Qiskit ecosystem is stripping away hardware complexity. From Qiskit’s core Rust rewrite slashing transpilation times from an hour to mere milliseconds, to the introduction of modular Qiskit Functions, the conversation reveals how high-performance software engineering is enabling researchers to focus strictly on domain discovery, such as chemistry and optimization, rather than circuit tuning.     At the center of this breakthrough is Orbit, Quantum Elements’ error-suppression function. Medalsy breaks down how Orbit uses precise dynamical decoupling to actively stabilize idle qubits and protect dynamic, branching circuits without altering the underlying gate structure. It even takes error suppression into the logical qubit realm. Paired with AI-trained digital twins and a shared roadmap pointing toward fault-tolerant systems like IBM Starling, Panda and Medalsy deliver an inside look at how AI workflows, modular software, and hybrid error management are unlocking real scientific utility today.     For more on IBM Quantum, visit https://www.ibm.com/quantum.     For more on Quantum Elements, visit https://quantumelements.ai/. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Diamonds in the Rack: Room-Temp Quantum Computing – with Marius Grundmann of SAXON Q
2026/09/16
Quantum computing has long been trapped inside massive dilution refrigerators, but SAXON Q is looking to change that. CEO Marius Grundmann joins host Konstantinos Karagiannis breaks down how his company uses artificial diamond chips and atomic-scale NV centers to build fully functional, room-temperature quantum computers that mount directly into standard 19-inch server racks. By leveraging the natural rigidity of diamond crystals to protect delicate nuclear and electron spin qubits from ambient thermal noise, SAXON Q delivers a resilient system capable of running live in data centers without complex cryogenic overhead. Beyond the physics, Grundmann explores why on-prem, rack-mounted quantum hardware is a potential gamechanger for industries handling mission-critical data. From analyzing ultra-sensitive patient medical records completely offline to scaling parallel workloads across multi-processor architectures, he shares how accessible semiconductor manufacturing methods could finally take quantum out of deep-freeze science labs and drive it toward consumer-level pricing. For more on SAXON Q, visit https://www.saxonq.com/. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Q-Day Before 2030 Remains Firm – with Cameron Chehreh of IonQ
2026/09/02
IonQ’s VP of Engineering and CTO, Cameron Chehreh, joins host Konstantinos Karagiannis to break down why the race to scalable quantum computing is accelerating far faster than expected. Bringing a pragmatic, classical compute mindset to quantum systems, Chehreh explains how IonQ is transitioning from traditional optical tables to chip-scale trapped-ion QPUs, bolstered by their SkyWater foundry acquisition to dramatically speed up silicon iteration. He also provides an exclusive update on the company’s hardware roadmap, confirming that their 256-qubit system is currently in fabrication and on track as they march toward 10,000 qubits and cryptographically relevant scale before 2030.     Beyond hardware breakthroughs, the conversation tackles the urgent inflection point facing enterprise and public sector leaders. Chehreh details why executive orders and looming cryptographic deadlines mean organizations cannot treat post-quantum cryptography migration as standard IT patching. From real-world defense war-gaming and energy sector hybrid CPU-GPU-QPU pipelines to the complementary deployment of QKD and PQC, this episode delivers a high-stakes look at how quantum computing is leaving the laboratory to reshape modern infrastructure and AI workloads.     For more on IonQ, visit https://www.ionq.com/. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Preventing Some PQC Rip-and-Replace – with José Rosas of EigenQ
2026/08/19
The quantum computing threat isn't a far-off problem anymore, with deadlines rapidly shifting closer to 2029. Organizations are scrambling to secure $30 trillion in legacy IT infrastructure. Dr. José Rosas, CEO of EigenQ, joins host Konstantinos Karagiannis to explain how his company can bypass the need for costly "rip-and-replace" server upgrades by delivering plug-and-play PCIe accelerator boards. By combining quantum entropy (random number generation) with post-quantum cryptography (PQC) algorithms into existing server architectures like Intel Xeon and AMD EPYC, EigenQ creates a full-stack, hardware-rooted trust layer without modifying host motherboards.     Beyond retrofitting legacy servers, Dr. Rosas reveals EigenQ's broader vision to master crypto-agility. Using dynamic hardware reconfiguration to adapt as PQC standards evolve prevents getting trapped by rigid silicon designs. He delves into how their hardware integrates directly into CPU Trusted Execution Environments (TEEs), extends to tactical edge environments like drones, and lays the groundwork for their next frontier: quantum-assisted AI and photonic interconnects.    For more on EigenQ, visit https://www.eigenq.com/. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Quantum Navigation Takes to the Skies – with Sanket Deshpande and Ashwarya Das of Dirac Labs
2026/08/05
While quantum computing garners most of the headlines, quantum sensing is silently revolutionizing how we navigate a world where GPS can no longer be taken for granted. Host Konstantinos Karagiannis sits down with Sanket Deshpande (CEO) and Ashwarya Das (COO) of Dirac Labs to explore how executive order mandates and over 1,500 daily GPS jamming attacks are forcing a massive shift toward resilient, spoof-proof navigation. The team delves into the physics behind solid-state diamond sensors, which are capable of mapping the Earth's natural magnetic anomalies to pinpoint exact coordinates without relying on satellite signals.     From testing prototypes on airborne planes to tapping into machine learning for real-time data denoising, Dirac Labs reveals how quantum hardware is moving out of university laboratories and straight into field operations. They unpack the realities of international defense partnerships, scaling hardware down to microscopic scales, and why indoor spaces, subway tunnels, and dense urban canyons will likely be the first commercial frontiers to abandon GPS. Find out about the next era of global cartography and unhackable navigation.     For more on Dirac Labs, visit https://diraclabs.com/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Building the “Worst” Quantum Devices at DEF CON – with Mark Carney and Victoria Kumran of Quantum Village
2026/07/22
In this episode, host Konstantinos Karagiannis reunites with longtime friends and co-founders of the Quantum Village, Mark Carney and Victoria Kumran, to preview their upcoming plans for DEF CON 34. Celebrating their fifth anniversary, the duo reflects on how the Quantum Village has evolved from a "hodgepodge" of quantum skepticism into an internationally recognized hub for open-source, hands-on hardware. Backed by their first-ever philanthropic grant from Mozilla, Victoria and Mark highlight how the village is breaking down academic barriers and empowering educators, security researchers and hobbyists alike to engage with complex quantum concepts on their own terms.     Get an exciting look at some of the village's wildest DIY achievements, including a recap of "Uncut Gem," a budget-friendly, open-source quantum magnetometer built using green LEDs and red filter gel instead of expensive laboratory lasers. They also dive into their newest $35 open-source creation, the "entropy loop," a quantum random number generator (QRNG) designed to build real intuition about vacuum fluctuations and phase diffusion. Touching on this year's DEF CON theme of "agency," the guests tackle how independent creators can push back against big-tech opacity by building and understanding their own secure systems. As with DEF CON in general, this episode covers a wide technical range, from how quantum sensors might detect alien signals to tinkering with a Raspberry Pi Pico. Also find out what two talks Konstantinos will be giving at the show this year.      For more on DEF CON, visit https://defcon.org/index.html.     For more on Quantum Village, visit https://quantumvillage.org/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Fraud Detection via Photonics – with Pouya Dianat of Quantum Computing Inc.
2026/07/08
Is quantum technology purely a science of the future, or can it solve major enterprise problems today? In this episode, Pouya Dianat, Chief Revenue Officer of Quantum Computing Inc. (QCi), joins host Konstantinos Karagiannis to discuss how his company is moving past the lab stage to deliver real business value right now. Dianat breaks down QCi’s unique hardware approach using nonlinear photonics and thin-film lithium niobate, explaining why the company has focused on application-specific, analog quantum optimization machines rather than waiting for universal gate-based systems to mature in the 2030s.     The conversation dives deep into QCi's latest breakthrough algorithm, CVQBoost, which leverages the physics of their Dirac 3 system to revolutionize financial fraud detection. Operating literally at the speed of light, this room-temperature, rack-mountable quantum computer eliminates classical processing bottlenecks and effortlessly bypasses the training limitations that plague traditional GPUs. Dianat also shares insights into how recent federal executive orders on quantum technology are impacting the sales landscape, QCi’s cutting-edge quantum authentication solutions for network security, and his strategic vision for driving immediate commercial revenues while advancing a long-term quantum roadmap.       For more information on Quantum Computing Inc., visit https://quantumcomputinginc.com/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
1000x Faster and Cheaper – with Richard Givhan of Haiqu
2026/06/24
Is quantum computing trapped behind a hardware bottleneck? In this episode, host Konstantinos Karagiannis sits down with Richard Givhan, the CEO of Haiqu, who challenges this long-standing narrative. While the industry has historically focused on building perfect, fault-tolerant systems, Givhan argues that this theoretical cynicism has caused the software layer to be deeply undervalued. Haiqu is disrupting this perspective by championing a wave of empirical optimism, proving that enterprise R&D teams can extract massive value, run frontier-scale simulations, and achieve scientific milestones right now using near-term, noisy, and partially corrected hardware. The conversation dives deep into Haiqu’s breakthrough orchestration and compression techniques, demonstrating how they achieved a jaw-dropping 1,000x reduction in both time and cost. Specifically, they compressed a $30,000, nine-hour QPU simulation down to just $25 and 30 seconds. Givhan also unveils the future of the quantum workflow: Haiqu's agentic Quantum OS. By integrating specialized AI research agents to automate literature reviews, handle classical baselining, and collaboratively design advanced circuits, Haiqu is dramatically accelerating the R&D loop from six-month trial phases down to a matter of days. Finally, Givhan shares his perspective on the true arrival of commercial quantum advantage, noting that we will know it is truly here when competitive industries, like finance, suddenly go completely silent about their quantum capabilities. For more information on Haiqu, visit https://haiqu.ai/. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
The Race to Save Bitcoin – with Chris Tam of BTQ
2026/06/10
Is the ultimate cryptocurrency ticking toward a sudden, quantum-powered collapse? In this episode, Chris Tam, President and Head of Innovation at BTQ, joins host Konstantinos Karagiannis to shatter the comforting illusions many Bitcoiners still hold about the quantum computing threat. While many assume that a Q-Day attack would only disrupt future mining, Tam exposes the true, terrifying reality: Quantum computers utilizing Shor's algorithm are on an exponential trajectory to cracking the elliptic curve cryptography that safeguards individual wallets. Even worse, recent upgrades like Taproot have inadvertently introduced more vulnerable public keys into the ecosystem, making a network upgrade more complex than ever. The real crisis isn't just finding a cryptographic fix: it's time. Experts warn that migrating the entire decentralized Bitcoin network to a post-quantum standard could take upwards of seven years, but the network simply lacks the block space to move everyone before quantum adversaries are predicted to break the encryption. To bypass the political gridlock of Bitcoin core development, Tam details how BTQ surgically built a working, post-quantum Bitcoin Quantum testnet to experiment with solutions like BIP 360 in the real world. From the catastrophic ripple effects a Bitcoin hack would have on traditional financial markets to BTQ’s pioneering work on day-one quantum-resistant stablecoins in South Korea, this episode is an urgent, eye-opening wake-up call for anyone holding digital assets. For more information on BTQ, visit www.btq.com/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
NVIDIA Architect Warns We Might Need to Rip and Replace Hardware for PQC – with TCG
2026/05/27
Quantum technical debt is the idea that some devices cannot be upgraded to PQC. In this episode, Thorsten Stremlau, a Systems Principal Architect at NVIDIA and Co-Chair of the Trusted Computing Group (TCG) Marketing Work Group, joins host Konstantinos Karagiannis to discuss the critical role of hardware roots of trust in protecting against the quantum computing threat. Stremlau outlines the challenges of integrating heavier PQC algorithms into resource-constrained chips like the Trusted Platform Module (TPM), highlighting technical hurdles such as increased computational intensity, memory bloat, and heightened vulnerability to side-channel and denial-of-service attacks. To counter these quantum threats while maintaining historical stability, the TCG has released the TPM 2.0 library version 1.85 paired with the platform specification 107. This combination leverages built-in crypto-agility to implement mature algorithms like ML-KEM and ML-DSA, while still supporting hybrid classical-quantum models to ensure a smoother migration path for enterprises.  However, Stremlau issues a stark warning regarding the industry's timeline and the reality of quantum technical debt, revealing that achieving full PQC readiness will require a complete hardware replacement rather than simple in-field firmware updates. Government entities are aggressively mandating PQC compliance for procurement by 2027. But the enterprise sector, particularly critical infrastructure and server environments, faces an incredibly long transition cycle due to a traditional preference for operational stability over rapid upgrades. While a PQC-ready TPM is a foundational piece of the puzzle that secures firmware signing, boot processes and platform attestation, it is not a silver bullet. True quantum resilience requires a defense-in-depth strategy where the entire software and data ecosystem, including AI workloads, edge networks and data pipelines, is systematically upgraded alongside the hardware foundation.    For more information on Trusted Computing Group, visit https://trustedcomputinggroup.org/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Slashing the Time to Quantum Advantage – with Toby Cubitt of Phasecraft
2026/05/13
What if the timelines for world-changing quantum computing aren’t dictated only by hardware manufacturers, but also by the sheer power of a better idea? In this episode, host Konstantinos Karagiannis sits down with Toby Cubitt, the co-founder and CTO of Phasecraft, to explore how clever mathematics and algorithmic breakthroughs are slashing the requirements for quantum advantage by orders of magnitude. Toby shares how his team has already knocked factors of one million off the gate counts for critical simulations, effectively buying a decade of hardware development through pure software innovation. Q-Day and the shifting goalposts of breaking RSA encryption are a reality, but the discussion also covers revolutionizing the very materials that power our batteries and industrial catalysts. Beyond the technical benchmarks, Toby pulls back the curtain on the Wild West era of quantum computing, drawing fascinating parallels to the vacuum tubes and mercury delay lines of the 1950s. He also moves on to myths such as: Will AI make quantum computing obsolete? Can you actually run ChatGPT on a quantum processor? Whether you are a business leader looking to "Nitro-inject" your classical optimization workflows or a science enthusiast eager to hear from a world expert who has access to every major quantum machine on the planet (from Google’s Willow chip to IBM and Quantinuum) this episode is a hype-free must.  For more information on Phasecraft, visit www.phasecraft.io/. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Quantum Vibe Coding – with Vincent van Wingerden of Classiq
2026/04/29
How do you go from a quantum computing research paper to a circuit you can run on a real machine? Can AI help bridge the gap between complex mathematical theory and functional quantum code? In this episode, Vincent van Wingerden, Director of Strategic Partnerships at Classiq, joins host Konstantinos Karagiannis to discuss the dawn of quantum vibe coding. While traditional quantum programming often requires tedious manual manipulation of gates and hardware-specific constraints, Classiq’s platform introduces a high-level abstraction that allows users to focus on intent rather than implementation. Vincent explains how their AI-driven assistant, powered by Claude, can ingest an academic paper from arXiv and generate a working implementation in minutes, a task that once took experts weeks of effort.   Beyond the vibe, this episode dives into the practical mechanics of how Classiq’s compiler optimizes code across diverse hardware modalities, from IonQ to IBM. You’ll hear about real-world collaborations with Comcast and AMD, as well as a fascinating example of how an AI agent suggested improvements to an image-edge-detection algorithm that outperformed its original human design. Whether you are a seasoned computer scientist or a curious beginner looking to bypass the gate-level barrier, this conversation reveals how the synergy between high-level languages and AI is dismantling the quantum talent gap and scaling the industry toward the future.   For more information on Classiq, visit www.classiq.io/.    An example of quantum code aided by AI https://github.com/Classiq/classiq-library/tree/main/applications/image_processing/quantum_hadamard_edge_detection. Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
Computing on PQC-Encrypted Data – with Dr. Kurt Rohloff of Duality Technologies
2026/04/15
What if you could crunch numbers on a dataset without ever actually seeing the sensitive information inside? Dr. Kurt Rohloff, co-founder and CTO of Duality Technologies, joins host Konstantinos Karagiannis to explain the wild capabilities of Fully Homomorphic Encryption (FHE), which allows for computation on data while it remains fully encrypted. Because FHE is built on lattice-based cryptography, it offers robust post-quantum security properties right out of the box. Learn how this technology provides end-to-end protection not just for data at rest or in motion, but for data in use. FHE effectively turns the cloud into a secure processing powerhouse where privacy will remain uncompromised even after the threat of quantum computing arrives.   From revolutionizing rare disease research by aggregating data across global medical centers to identifying international financial criminals without exposing private bank records, the real-world applications Rohloff describes are staggering. He discusses how Duality is replacing months of legal red tape and NDAs with "cup of coffee time" queries and pushing the boundaries of AI by protecting sensitive Large Language Model (LLM) workloads. Whether you're interested in the open-source OpenFHE library or the future of hardware-accelerated privacy, this episode is a deep dive into how we can democratize science and secure the AI tech stack for a post-quantum era.   For more information on Duality, visit https://dualitytech.com/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.
PQC Job Market Soaring and the Year of Quantum Seriousness – with YouTuber Addie LaMarr
2026/04/01
In this landmark five-year special episode, host Konstantinos Karagiannis welcomes Addie LaMarr, a YouTuber and former cryptographer with eight years of experience in the Air Force and a history of writing cybersecurity policy for the Department of Justice. LaMarr identifies 2026 as the “beginning of quantum seriousness,” a year where global regulations are forcing a transition to protect critical data longevity from a growing tsunami of threats. Drawing from her military background, she emphasizes that cryptography is often a matter of life and death, sharing a sobering example of “Identify Friend or Foe” systems where a single cryptographic error can cause an aircraft to be treated as a hostile target. The conversation also explores the strategic and societal shifts required as quantum computing matures. LaMarr argues that now is the optimum time for cybersecurity professionals to pivot into post-quantum cryptography (PQC) specialization, noting that such a move could yield pay bumps similar to those who transitioned to AI jobs. However, she pairs this optimism with a warning about how massive computational power could be used to build digital twins and manipulate autonomy. Finally, she cautions that the world may not receive a formal warning when Q-Day arrives, as nations will likely hide their quantum breaking capabilities to maintain informational dominance, much like the secrecy surrounding the cracking of the Enigma code in World War II. For more information on Addie LaMarr, visit www.addielamarr.com/.  Visit Protiviti at 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 all socials: @KonstantHacker              Questions and comments are welcome!   Theme song by David Schwartz, copyright 2021.   The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries.  None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.

Podcast reviews

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4.9 out of 5
22 reviews
★★★★★
Sarah S 🥂 2024/02/10
Interesting interviews with quantum innovators
This is an excellent podcast to keep up with the latest innovations across the quantum ecosystem.
★★★★★
Hi dad I’m gay 2023/10/16
Hi
Hi my name is zeke and you are amazing
★★☆☆☆
Dr JTP 2022/08/25
Great guests, cringey host
Have to unsubscribe, the host asks the most basic questions as if he has put in no prep, doesn’t let guests really continue their line of logic.
★★★★★
patrioticcyber 2021/05/19
Great content - good mix of technical and business concepts
High quantity guests and content. Hits technical concepts without diving so deep you get lost.
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