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#zeroknowledge — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #zeroknowledge, aggregated by home.social.

  1. 🔐 Strong passwords matter — but for teams, they’re not enough.

    On World Password Day, we’re looking beyond password rules and at what really matters for secure collaboration: identity-based access, clear permissions, and zero-knowledge encryption.

    Read more on the #Cryptomator blog: cryptomator.org/blog/2026/05/0

    #WorldPasswordDay #Cybersecurity #ZeroKnowledge #Encryption #CryptomatorHub

  2. Приватные платежи на блокчейне Polygon: как ZK-доказательства стыкуются с регулятором

    Приватные стейблкоин-платежи на Polygon: как ZK-доказательства стыкуются с регулятором 4 мая 2026 Polygon Labs объявил, что в Polygon Wallet добавлен пункт «Приватная отправка» (Privately Send) — отправка USDC и USDT с сокрытием отправителя, получателя и суммы транзакции. Технологический партнёр — Hinkal, протокол шифрованных пулов с верификацией через протокол доказательств с нулевым разглашением. Разбираемся, где слабые места в модели и почему этот паттерн важен далеко за пределами платежей — для RFQ-протоколов и опционов

    habr.com/ru/articles/1031754/

    #приватные_платежи #zk #zeroknowledge #polygon #платежи_на_блокчейне

  3. Decentralized WhatsApp Clone - No Setup or Signup

    positive-intentions.com

    This is intended to introduce a new paradigm in client-side managed secure cryptography. We can avoid registration of any sort. A fairly unique offering for a messaging app.

    No need for things like phone numbers or registering to any app stores. There are no databases to be hacked Allowing users to send E2EE messages; no cloud, no trace.

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  4. Decentralized WhatsApp Clone - No Setup or Signup

    positive-intentions.com

    This is intended to introduce a new paradigm in client-side managed secure cryptography. We can avoid registration of any sort. A fairly unique offering for a messaging app.

    No need for things like phone numbers or registering to any app stores. There are no databases to be hacked Allowing users to send E2EE messages; no cloud, no trace.

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  5. Decentralized WhatsApp Clone - No Setup or Signup

    positive-intentions.com

    This is intended to introduce a new paradigm in client-side managed secure cryptography. We can avoid registration of any sort. A fairly unique offering for a messaging app.

    No need for things like phone numbers or registering to any app stores. There are no databases to be hacked Allowing users to send E2EE messages; no cloud, no trace.

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  6. Decentralized WhatsApp Clone - No Setup or Signup

    positive-intentions.com

    This is intended to introduce a new paradigm in client-side managed secure cryptography. We can avoid registration of any sort. A fairly unique offering for a messaging app.

    No need for things like phone numbers or registering to any app stores. There are no databases to be hacked Allowing users to send E2EE messages; no cloud, no trace.

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  7. Decentralized WhatsApp Clone - No Setup or Signup

    positive-intentions.com

    This is intended to introduce a new paradigm in client-side managed secure cryptography. We can avoid registration of any sort. A fairly unique offering for a messaging app.

    No need for things like phone numbers or registering to any app stores. There are no databases to be hacked Allowing users to send E2EE messages; no cloud, no trace.

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  8. ‘Von der Leyen Announces the EU’s New Age Verification App Claiming it is “Completely Anonymous” & users “Cannot be Tracked”’ | …the EU is about to have its ‘Clipper’ moment

    Who is going to be this generation’s Matt Blaze? 🙂

    The Clipper Chip was announced on April 16, 1993, exactly 33 years ago, less one day:

    https://www.reddit.com/r/europrivacy/comments/1sm1uoy/von_der_leyen_announces_the_eus_new_age/

    #ageVerification #clipper #eu #oops #rofl #zeroKnowledge
  9. New breakthrough results for quantum attack resource estimates against 256-bit elliptic curves: most ECC-based applications including ECDSA and Bitcoin could be at risk way sooner than expected:

    research.google/blog/safeguard

    We estimate that these circuits can be executed on a superconducting qubit CRQC with fewer than 500,000 physical qubits in a few minutes [...] This is an approximately 20-fold reduction in the number of physical qubits required to solve ECDLP-256"

    Interestingly, Google and friends did not release the blueprint for the attack circuit. In the name of "responsible disclosure", they only provided a zero-knowledge proof (ZKP) proving that the circuit works. This is, I think , a first in the realm of cryptanalysis disclosure.

    The statement that our ZK proof demonstrates is the following: we possess a classical reversible circuit of a specified size which on most inputs correctly computes point addition on the elliptic curve secp256k. This is the primary bottleneck in Shor’s quantum algorithm

    I have been saying this since the 2010s: quantum cryptanalysis is one of those non-linear technology progresses that will take everyone by surprise when it arrives. Qubits quality and numbers go up, error-correction and attacks improve, investments scale up accordingly. It's a perfect storm of compound factors. Folks didn't listen, now time is ticking.

    More context at: gagliardoni.net/#20260331_new_

    #quantum #quantumcomputing #cryptography #security #cybersecurity #infosec #google #bitcoin #blockchain #ethereum #zkp #zeroknowledge

  10. 🍍 Le 2FA par SMS, c'est la pizza à l'ananas de la sécurité.

    Classement :
    ❌ SMS : vulnérable
    ✅ Appli d'authentification : sécuritaire
    🔐 Clé physique : inviolable

    Si vous devez utiliser un SMS, prenez un numéro dédié. wiggwigg.ca/fr/securite/

    #Fediverse #InfoSec #Privacy #ZeroKnowledge #PasswordSecurity #CanadianTech #PrivacyCanada #IndieWeb #2FA #OnlineSafety

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  11. 🍍 Le 2FA par SMS, c'est la pizza à l'ananas de la sécurité.

    Classement :
    ❌ SMS : vulnérable
    ✅ Appli d'authentification : sécuritaire
    🔐 Clé physique : inviolable

    Si vous devez utiliser un SMS, prenez un numéro dédié. wiggwigg.ca/fr/securite/

    #Fediverse #InfoSec #Privacy #ZeroKnowledge #PasswordSecurity #CanadianTech #PrivacyCanada #IndieWeb #2FA #OnlineSafety

    1/2

  12. Confession: we used to shrug at SMS 2FA. Better than nothing, right?

    Wrong. SIM-swap your number and every code walks out the door with it. Authenticator apps keep codes on-device.

    SMS 2FA is the pineapple-on-pizza of security. Use an authenticator app.

    wiggwigg.ca/en/security/

    #Privacy #ZeroKnowledge #InfoSec #Fediverse #CanadianTech #PrivacyCanada #IndieWeb #OnlineSafety #PasswordSecurity #PhonePrivacy

    1/2

  13. Confession: we used to shrug at SMS 2FA. Better than nothing, right?

    Wrong. SIM-swap your number and every code walks out the door with it. Authenticator apps keep codes on-device.

    SMS 2FA is the pineapple-on-pizza of security. Use an authenticator app.

    wiggwigg.ca/en/security/

    #Privacy #ZeroKnowledge #InfoSec #Fediverse #CanadianTech #PrivacyCanada #IndieWeb #OnlineSafety #PasswordSecurity #PhonePrivacy

    1/2

  14. Would you like to play with audiovisual tools, join a great community, and support the Decentralized Web?

    @ZFAVClub runs on small networks of people who help recordings survive and remain usable long after the event. 🎥

    ✨ Check out their open opportunities → zkav.club/opportunities/

    #audio #video #production #videoProduction #ZkAvClub #zeroKnowledge #opportunity #volunteer

  15. WhatsApp Clone... But Decentralized and P2P Encrypted Without Install or Signup.

    Features include:
    * P2P
    * End to end encryption
    * forward secrecy
    * Multimedia
    * Open source
    * No registration
    * No installation
    * Encrypted storage
    * TURN server

    The project is far from finished and presented for testing, feedback and demo purposes (USE RESPONSIBLY!).

    positive-intentions.com

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  16. WhatsApp Clone... But Decentralized and P2P Encrypted Without Install or Signup.

    By leveraging WebRTC for direct browser-to-browser communication, it eliminates the middleman entirely. Users simply share a unique URL to establish an encrypted, private channel. This approach effectively bypasses corporate data harvesting and provides a lightweight, disposable communication method for those prioritizing digital sovereignty.

    Features include:
    * P2P
    * End to end encryption
    * forward secrecy
    * Multimedia
    * Open source
    * No registration
    * No installation
    * Encrypted storage
    * TURN server

    The project is far from finished and presented for testing, feedback and demo purposes (USE RESPONSIBLY!).

    Technical breakdown: reddit.com/r/CorpFree/comments

    Demo: p2p.positive-intentions.com/if

    #Privacy #OpenSource #P2P #WebRTC #Decentralization #DigitalSovereignty #CyberSecurity #FOSS #SelfHosted #NoCloud #AntiCorp #Encryption #WebDev #TechLiberty #PrivateMessaging #Networking #DataPrivacy #InternetFreedom #LocalFirst #SoftwareEngineering #WebApps #ZeroKnowledge #PrivacyTech #IndieDev #NoSignup #NoInstall #DecentralizedWeb #SecureMessaging #BrowserApp #TechEthics

  17. Password recovery seems very helpful, but it shows an underlying issue.

    If a service can reset access to your account, they already have the capability to “unlock your data.” This is known as the Lost Password Paradox.

    For the full blog on why the real issue of privacy starts when the password reset finishes, click here.👉

    neuronus.net/en/blog/the-lost-

    #LostPasswordParadox #OnlinePrivacy #ZeroKnowledge #DataOwnership #CyberSecurity #Encryption #Neuronus

  18. The Winter Sale has officially started! ❄️

    Enjoy 50% off Cryptomator and protect your files with secure, zero-knowledge encryption. Want to know how long the sale runs and what’s included? All details are in our newest blog post 👇

    cryptomator.org/blog/2025/12/0

    #WinterSale #CyberSecurity #DataProtection #Encryption #EncryptedCloud #SecureYourData #SecureCloudStorage #ZeroKnowledge

  19. Boundless Launches Mainnet on Base, Ushering in Universal Zero-Knowledge Compute - Boundless, the zero-knowledge (ZK) compute marketplace incubated by RISC Zero, has offici... - coindesk.com/tech/2025/09/12/b #zero-knowledgeproofs #zeroknowledge #mainnet #tech #base #news

  20. 🚀 Special thanks to @aad , @elgharee , and @ligasser for leading technical demonstrations that showed how #privacy and #security can coexist in modern digital identity systems. Read more about how we're shaping the future of privacy-preserving digital trust!

    c4dt.epfl.ch/article/recap-of-

    #DigitalIdentity #Privacy #eID #DigitalTrust #Switzerland #swiyu #ZeroKnowledge #Innovation #EPFL #C4DT #DigitalWallet #C4DT-FACTORY

  21. The latest Cryptomator Hub release is here – and it's all about trust, control, and clarity.

    With version 1.4.0, we're introducing new ways to verify identities, manage vault creation, and monitor activity more precisely.

    Perfect for teams and organizations that take data security seriously.

    🔍 Curious? Check out the full release breakdown on our blog: cryptomator.org/blog/2025/04/1

    #Cryptomator #DataPrivacy #CyberSecurity #OpenSourceTools #EncryptionMatters #WebOfTrust #AuditTrail #ZeroKnowledge

  22. Just a heads-up that at the end of March there is a "crypto week" in Sofia, Bulgaria, with a ton of co-located cryptography-related events. I will also give a talk on Shufflecake at OSCW.

    shufflecake.net/#20250301-talk

    In chronological order:

    - ZCash Dev Summit forum.zcashcommunity.com/t/zca
    - ZKProof 7 zkproof.org/events/zkproof-7-s
    - HACS Workshop hacs-workshop.org/index.html
    - RWPQC rwpqc.sandboxaq.com/
    - FHE Conference fhe.org/conferences/conference
    - ZK Hack Meetup lu.ma/0stmji9i
    - RWMPC mpcalliance.org/rwmpc-2025
    - OSCW opensourcecryptowork.shop/2025/
    - RWC rwc.iacr.org/2025/

    Feel free to comment if I missed anything.

    I will be around, planning of attending at least ZKProof, ZK Hack Meetup, RWPQC, OSCW and RWC.

    #Cryptography #Shufflecake #OSCW #OSCW2025 #RWC #rwc2025 #RWPQC #FHE #FHEorg #RWMPC #MPC #MPCalliance #ZK #ZeroKnowledge #zeroknowledge_proofs #ZKproof #ZKhack #HACS #Zcash #sofia #bulgaria

  23. 📣 New talk! 📣 Shufflecake will be presented at the Open Source Cryptography Workshop 2025 in Sofia, Bulgaria, on 2025-03-25. OSCW is co-located with Real-World Crypto 2025 and a plethora of other crypto events. Stay tuned!

    shufflecake.net/#20250301-talk

  24. @jcrabapple @kagihq The #firefox addon page appears to 404, as does the blog post with the technical docs mentioned in the help page (blog.kagi.com/kagi-privacy-pas). #kagi. I'm definitely interested in how they break linkage between account ownership and the cryptographic tokens. I'm assuming some form of zero-knowledge crypto/proof? #ZeroKnowledge #zkp #ZeroKnowledgeProof #zkproof #cryptography

    @kagihq

  25. @neil If they're gonna do age verification, at least do it the way the cool kids are trying to now:

    openpassport.app/

    I think this is an actually useful use-case for zero-knowledge proofs.

    #cryptography #ZeroKnowledge #zkp #zkproof #OpenPassport

  26. 📢 **Announcement: I'm starting a new collaboration with Horizen Labs!** 📢

    After exactly 6 years of service, yesterday saw the end of my employment at Kudelski Security. Effective immediately, I am joining Horizen Labs in the role of Senior Cryptography Researcher.

    gagliardoni.net/#newjob_2025

    #kudelski #horizen #horizenlabs #crypto #cryptography #zkp #zeroknowledge

  27. Plonky3, the Polygon Zero-Knowledge Proving System, Is Production Ready - Polygon Labs has announced that its next-generation zero-knowledge (ZK) proving sy... - news.bitcoin.com/plonky3-the-p #polygon(matic) #zeroknowledge #newsbytes-5 #newsbytes #zkproofs #zkproof #zk

  28. Internet Computer Protocol (ICP) uses Zero Knowledge proofs, but this requires your code to be compiled to WASM. Since it's math, I don't really understand it. 😅

    #icp #internetComputerProtocol #zkproof #zeroKnowledge #computerScience #web3 #internetComputer

  29. Cryptocurrency Exchange OKX Coming Out With Layer 2 ‘X1’ Built on Polygon Technology - The OKB token will be used for gas fees on the new chain, which comes as rival crypto exc... - coindesk.com/tech/2023/11/14/c #zero-knowledgeproofs #zeroknowledge #technology #polygon #layer2 #news #okx #okb

  30. Zero-Knowledge WaaS a Prospective Standard Configuration for Web3 Application-Layer Products — Pengyu Wang - According to Pengyu Wang, the founder of Particle Network, developer solutions kno... - news.bitcoin.com/zero-knowledg #cryptocurrency #zeroknowledge #privatekeys #blockchain #web3wallet #interview #crypto #waas #web3

  31. mastodon.social booted me off citing "xenophobia and incitement of violence" when I posted a gimped comic critical of israel. please follow me here. I am an anarchocommunist software engineer. check out and contribute to the project I'm building: argonsuite.org is a collection of tools for direct democracy.

    #anarchy #anarchism #anarchist #communist #communism #common #anarchocommunism #anarchocommunist #libertarian #left #gauche #izquierda #sinistra #anarchia #comunismo #communisme #bike #bicycle #cycling #velo #bici #biking #hiking #trek #walk #train #trains #software #dev #developer #developers #devs #engineer #computer #network #programming #system #systems #linux #democracy #directdemocracy #solana #ubi #universalbasicincome #freedom #free #liberta #libre #liberdade #libertarianism #weed #marijuana #smoke #green #pot #joint #spliff #nuclear #energy #progress #progressive #progressivism #accelerationism #tryptamine #lsd #acid #hallucinogenics #hallucinogenic #reading #reader #read #books #book #literature #essays #research #information #learning #academia #university #student #worker #labor #labour #proletarian #proletariat #marx #gorz #malatesta #gay #gayboy #blockchain #rust #rustlang #react #nextjs #web #app #apps #webdev #webdesign #token #crypto #cryptography #micali #silviomicali #zkproof #zeroknowledge #zkproofs #petition #petitions #elections #referendum #census #council #lottocracy #representation #opensource #freesoftware #foss #floss #freeassange #palestine #freepalestine #acab

  32. Safe Network Update

    DBCs have the potential to revolutionise online payments and simplify many aspects of the Safe Network economy.

    This week we take a look at a way to hide DBC transactions from a mint - Pedersen commitments - and also a way to stop Pedersen commitments being gamed by bad actors - range proofs.

    safenetforum.org/t/update-july

    #safenetwork #maidsafe #decentralized #zeroknowledge #dbc #privacy