Marin Ivezic
@infosec
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Founder, @AppliedQuantum | Former CISO, CTO, Big 4 Partner, #Quantum & #Cyber Entrepreneur | #QuantumComputing #QuantumSecurity #PQC
Geneva, Switzerland
Joined April 2009
Telecoms: quantum readiness can't wait. New mandates make PQC a multi-year, telco-wide transformation — not a simple patch. If you haven't started a program, start now. Read more: https://t.co/Sdwx5Fu8Sw
#PostQuantum #Telecom
postquantum.com
An increasing number of telecom leaders have been pinging me lately about quantum readiness. And frankly, that’s exactly what they should be...
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QKD vs PQC: Countries are split. Some (e.g., China) build QKD networks, while the US/UK - and companies like Google - favor post-quantum cryptography. The NSA says it does not support QKD for national security. Read more: https://t.co/asSWlWAMdJ
#PostQuantum #QKD
postquantum.com
Quantum Key Distribution (QKD) - a method of securing communications using quantum physics - has become a flashpoint...
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Too many Q-Day predictions are “by vibes.” I’ve updated my CRQC Capability Framework - the evidence-based method used by national security analysts for years. If you want to track Q-Day properly - QEC, connectivity, magic states, decoders, manufacturability - not hype, start
postquantum.com
Detailed, end‑to‑end QC capability map for understanding what it will actually take to reach a cryptographically relevant quantum computer (CRQC)
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Meet Razer AIKit: Your open-source launchpad for AI development. Fine-tune and run 280,000+ LLMs locally, scale across GPU clusters, and keep your data private — Available now on GitHub ⚡. Start local. Go cluster.
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My blog https://t.co/ZBYQIcDjBz just went over 1M unique visitors in 30 days. 37K in the last day. The message is clear: Quantum security is no longer niche - and people are trying to cut through the hype, confusion, and pseudo-expert noise. If you need well-researched, cited
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Most takes on “quantum breaking Bitcoin” are pure vibes. @nic_carter ’s new series is the opposite: data, hardware reality, and real crypto constraints. One of the best summaries I’ve seen. Evidence > vibes. #QuantumSecurity #PQC #Crypto #Bitcoin #Cyber
https://t.co/vFDTpyvDZd
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New Nature Photonics demo links two quantum networks into one 8‑user system, routing and even “teleporting” entanglement on demand—using a programmable multimode optical fiber (under £100). Big step toward a real quantum internet. Read: https://t.co/Dy74YtNhEU
#QuantumInternet
postquantum.com
A new paper in Nature Photonics by Natalia Herrera Valencia et al. (2025) reports a prototype quantum network that connects two previously...
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PANW CEO Nikesh Arora warns nation-states may have cryptanalytic quantum computers by 2029 — forcing many security appliances to be replaced. Palo Alto is rolling out quantum‑safe products as customers accelerate PQC planning. Read: https://t.co/ww4DrhHj2G
#QuantumSecurity
postquantum.com
Nikesh Arora, CEO of Palo Alto Networks, has issued a stark warning that hostile nation-states may possess CRQC by 2029
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Microsoft adds NIST‑selected post‑quantum crypto to Windows 11, Windows Server 2025 and .NET 10: CRYSTALS‑Kyber (ML‑KEM) and CRYSTALS‑Dilithium (ML‑DSA) built into CNG & cert APIs. Enables hybrid X25519+Kyber TLS, PQC code signing, VPNs — a big leap toward quantum‑safe systems.
postquantum.com
Microsoft has announced the general availability of NIST’s post-quantum cryptography (PQC) algorithms in core Windows and .NET platforms
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IBM + Cisco are laying out a concrete path to network fault-tolerant quantum computers: PoC in ~5 years, metro links in the early 2030s, and a possible quantum internet by the late 2030s. It’s an architecture with timelines and research gaps. More:
postquantum.com
IBM and Cisco’s joint announcement this week is easy to misread as another “quantum + internet” headline. It isn’t.
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U.S. advisory panel urges a “Quantum First” national goal by 2030 — accelerate quantum computing, communications and post-quantum security to secure advantage in cryptography, drug discovery and materials science. Read more: https://t.co/Uf5VvVKJJn
#Quantum #QuantumSecurity
postquantum.com
U.S.-China Economic and Security Review Commission says: America should adopt a “Quantum First” national goal by 2030
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China's 'photonic quantum chip' is impressive - but it's not a general-purpose quantum computer. Media hype fuels "quantum-washing" and public confusion. Read why this matters for tech and security: https://t.co/OLNbEIOUne
#QuantumSecurity #QuantumComputing
postquantum.com
Every few months, a headline pops up proclaiming the dawn of a new quantum breakthrough - often accompanied by phrases like...
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Quantum just had another busy period. Helios launch ✔️ New quantum advantage ✔️ Below-threshold QEC ✔️ IBM, Google, IonQ breakthroughs ✔️ Neutral atoms jumping into the lead pack ✔️ Plus: funding waves + fresh QKD + a new “quantum” scam… 👇 https://t.co/hQmavXD1s2
thequantumobserver.com
Helios launched, neutral atoms surprised, IBM flexed… and somewhere, a wellness influencer discovered “quantum resonance”
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We just entangled 120 qubits — the largest entangled state ever achieved on a quantum computer. Read the full letter here: https://t.co/rOwPVoHos4
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Proud moment: AQ Forge - Applied Quantum's deep‑tech lab - is a finalist in @QAIventures GenQ Hackathon in Singapore. Our goal is simple: translate frontier Quantum + AI research into practical prototypes and evidence of value. Hackathons like #GenQ are where promising ideas
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🏆 Applied Quantum's The Quantum Minute named Best Podcast Series of 2025! The context makes this win especially significant. The podcast is produced by Cybercrime Magazine, a powerhouse in cybersecurity media with a portfolio of leading podcasts. For a quantum-focused show to
world.einnews.com
Cybercrime Magazine Editors’ Choice Award goes to Applied Quantum
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The ability to reset a qubit at will is critical for scaling quantum computing. Our team has now shown this can be done with a dynamic range of more than four orders of magnitude. In the RESET OFF spot, the qubit maintains hundreds of microseconds of coherence, while in the RESET
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France is accelerating its quantum edge - doubling Alice & Bob's team to 200, forging Franco-German pacts, and advancing crypto protocols with optical memory. Europe's not just catching up; it's increasingly leading in policy, business, and research. #QuantumTech #EUFuture
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📡 Comcast goes quantum. Partnering with @DWaveSys & @ClassiqTech, they’ve launched a new Quantum Lab to battle broadband traffic surges with real-time quantum optimization. Streaming, gaming, ChatGPT — they’re prepping for it all. #Comcast #DWAVE #Classiq Read more 👇
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In our last post, we shared the preliminary results of 1-hour bit-flip lifetime for our cats! 🐱 To put that in perspective, that’s millions of times longer than the previous lifetimes achieved on superconducting chips. But why do long-lived qubits matter for quantum? As
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A single day with 4 breakthrough quantum tech developments - each with the potential to accelerate the arrival of Q-Day. That’s exactly what happened on Sept 24–25. I break it all down in the first issue of The Quantum Observer: https://t.co/iKEkXLP1L6
#QuantumComputing #PQC
quantumobserver.com
The week quantum research smashed timelines and regulators and industry organizations yelled “Move faster!”
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