xoron Mar 2

TLDR: I’ve implemented #QuantumResistant #Encryption into my #P2P messaging #webapp using #MLKEM (#Kyber) to protect against future #QuantumComputing threats. Read my latest #Blog post to see how I’m securing #DataPrivacy today.

My journey into #PostQuantum #Security
I’ve been working hard on my latest project update, focusing on how we can protect our #Privacy from the looming threat of "harvest now, decrypt later" attacks. I just finished writing a technical deep dive into how I’ve implemented #QuantumResistant #Cryptography into my #P2P messaging platform.

The core of my approach involves using #MLKEM (formerly #Kyber) to ensure long-term #DataSecurity. I’m particularly proud of the #CascadingEncryption layer I’ve built; by combining #NIST standards with the #SignalProtocol, I'm ensuring that your #Communications remain #Secure even if a single algorithm is compromised in the future.

If you are into #OpenSource, #InfoSec, or #Decentralized #Tech, I’d love for you to read about my implementation and the challenges of bringing #QuantumResistance to the #Browser using #JavaScript.

Read my write-up here:
https://positive-intentions.com/blog/quantum-resistant-encryption

Demo: https://cryptography.positive-intentions.com/?path=/story/cascading-cipher-ml-kem-demo--mlkem-standalone

Crash course in ML-KEM: https://positive-intentions.com/blog/ml-kem-beginner-tutorial

I'm excited to hear what the #Developer and #CyberSecurity community thinks about this #PrivacyFirst milestone!

Introducing Quantum-Resistant Encryption in JavaScript | positive-intentions

We're excited to announce that our P2P messaging application now supports quantum-resistant encryption using ML-KEM (CRYSTALS-Kyber), a NIST-standardized post-quantum key encapsulation mechanism. This addition brings quantum-resistant security to our cascading cipher system, providing protection against future quantum computing attacks.

positive-intentions
Mark Wyner Won’t Comply Oct 14

While I’m not nearly smart enough to understand the complexities of encryption, I do understand the gist of this. And it makes me happy. I’m very grateful for Signal. An app I have trusted for many years that gets better every day. In many ways I don’t even know about.

https://arstechnica.com/security/2025/10/why-signals-post-quantum-makeover-is-an-amazing-engineering-achievement/

Thank you, @signalapp! 🫶🏻

#Privacy #Signal #QuantumResistance #InfoSec #Communication #Security

Why Signal’s post-quantum makeover is an amazing engineering achievement

New design sets a high standard for post-quantum readiness.

Ars Technica
Marin IvezicMar 18, 2025

I recently left my Big 4 Partner role to start Applied Quantum—the first consulting firm 100% dedicated to quantum - strategy, security, investment insights, and implementation. I wrote about this journey and why I believe organizations need real, actionable guidance on quantum, not just slide decks and buzzwords.

#QuantumComputing #QuantumSecurity #PostQuantumCryptography #PQC #QuantumReadiness #Cybersecurity #Quantum #QuantumResistance

https://postquantum.com/quantum-computing/applied-quantum-focused/

Why I Founded Applied Quantum – The First Pure-Play, End-to-End Quantum Consultancy

Applied Quantum is a firm that for the first time would be 100% dedicated to quantum technology services – not as a sideline, not as one emerging tech practice among many, but as the entire mission of the company, and it would cover the field end-to-end. We founded Applied Quantum to be the first and only end-to-end pure-play quantum professional services firm precisely because generalist consulting firms were not cutting it. Enterprises and governments deserve a partner that lives and breathes quantum every single day.

PostQuantum - Quantum Computing, Quantum Security, PQC
stOneskullMar 12, 2025
QUANTUM COMPUTER VS BITCOIN!!! #btq #blockchainfuture #quantumresistance #viralvideo #viralshorts - https://entangled.cloud/77966446/quantum-computer-vs-bitcoin-btq-blockchainfuture-quantumresistance-viralvideo-viralshorts??via=md
QUANTUM COMPUTER VS BITCOIN!!! #btq #blockchainfuture #quantumresistance #viralvideo #viralshorts

Join the Bitcoin Quantum community and invest together: Website: https://www.bitcoinq.xyz/ TikTok: ...

entangled dot cloud
Marin IvezicJan 24, 2025
Quantum threat is coming! In this new Cybercrime Radio podcast, Theresa Payton (Former White House CIO) and I discuss how #QuantumComputers could break today’s encryption in about 7 years. And what could and should we do now. https://www.linkedin.com/pulse/y2q-here-sooner-than-you-think-countdown-q-day-podcast-marin-ivezic-dnkpc/ #quantum #quantumsecurity #quantumthreat #pqc #postquantum #quantumresistance #quantumresilience #quantumcomputing
Y2Q Will Be Here Sooner Than You Think. The Countdown To Q-Day - Podcast Transcript

I recently spoke with Cybercrime Radio about the growing quantum computing threat. Theresa Payton, the former White House CIO, joined in and drew comparisons to the Y2K bug, noting that coordinated and early efforts can save us from bigger crises.

Gottfried SzingMar 13, 2024

Vitalik Buterin is optimistic, that #ethereum can be made #QuantumResistance

https://cointelegraph.com/news/simple-hard-fork-subvert-quantum-attack-ethereum-vitalik-buterin

And in case you want to talk about #blockchain #cryptocurrency #quantumcomputing #pqc and you are from #austria #vienna 🇦🇹🎡, next week is good way to meet link-minded people.

👉 https://www.meetup.com/quantum-computing-vienna/events/297455066/

A ‘simple’ hard fork could subvert a quantum attack on Ethereum: Vitalik Buterin

Ethereum co-founder Vitalik Buterin says that the Ethereum network could be made immune to a quantum computer attack with a “simple recovery fork.”

Cointelegraph
thehardnewsdailyMar 4, 2024

🔐🍏 Apple steps up its game! Introducing a new security system for iMessage to combat quantum attacks.

#AppleSecurity #QuantumResistance #iMessageUpdate

https://thehardnewsdaily.com/apple-bolsters-imessage-security/

Apple Bolsters iMessage Security Against Quantum Attacks with Innovative System - TheHardNewsDaily.com

In an effort to shield customers from potential quantum attacks—cyberattacks that leverage the capabilities of quantum computers to crack the encryption

TheHardNewsDaily.com
jrosenbergJan 26, 2023

Office of Science and Technology Policy (OSTP), Request for Information; Digital Assets Research and Development, Federal Register Notice of Request for Information, January 26, 2023

— Available here: https://www.federalregister.gov/documents/2023/01/26/2023-01534/request-for-information-digital-assets-research-and-development

#digitalassets #cryptoassets #CBDC #blockchain #distributedledger #DeFi #smartcontracts #cybersecurity #privacy #quantumresistance #cryptography #financialinclusion #banking #financialservices #regulation #innovation

Federal Register :: Request Access