George Danezis (@gdanezis) 's Twitter Profile
George Danezis

@gdanezis

Prof. of Security and Privacy Engineering at UCL & Chief Scientist @mysten_labs. Interested in decentralization, privacy, systems, and machine learning.

ID: 343555785

linkhttp://danez.is calendar_today27-07-2011 19:04:59

1,1K Tweet

10,10K Followers

1,1K Following

George Danezis (@gdanezis) 's Twitter Profile Photo

Soundness Soundness has just gone live, to serve all your ZK verification infrastructure needs. Under the hood proofs are stored and remain provably available on Walrus 🦭/acc !

Mahdi Sedaghat (@mahdi_seda) 's Twitter Profile Photo

We launched Soundness Layer. Would’ve never happened w/o the help and belief of so many amazing people and teams like: George Danezis, Kostas Kryptos, Bart Preneel, Sui, Walrus 🦭/acc And my giga brain co-founder, Rocky Lms why this changes the game for zkApps & Web3.👇

Kostas Kryptos (@kostascrypto) 's Twitter Profile Photo

🚨 BREAKING: Sui Research just dropped a major breakthrough in quantum transition of "some" blockchains. Unfortunately it works for Sui, Solana, Near, Cosmos and other EdDSA-based chains, but not for Bitcoin and Ethereum 😢 Here is the paper: eprint.iacr.org/2025/1368.pdf *Afaik this

🚨 BREAKING: Sui Research just dropped a major breakthrough in quantum transition of "some" blockchains. Unfortunately it works for Sui, Solana, Near, Cosmos and other EdDSA-based chains, but not for Bitcoin and Ethereum 😢

Here is the paper: eprint.iacr.org/2025/1368.pdf

*Afaik this
Walrus 🦭/acc (@walrusprotocol) 's Twitter Profile Photo

Walrus just leveled up (again). The Walrus TypeScript SDK now ships with two massive upgrades: ✅ Upload Relay for faster, more reliable uploads ✅ Native Quilt support for bundling small files like a pro Let's dive into what's new, and why it matters for devs 👇

Walrus just leveled up (again).

The Walrus TypeScript SDK now ships with two massive upgrades:

✅ Upload Relay for faster, more reliable uploads
✅ Native Quilt support for bundling small files like a pro

Let's dive into what's new, and why it matters for devs 👇
Andrew Miller (@socrates1024) 's Twitter Profile Photo

Announcing the Financial Cryptography 2026 call for papers. Paper deadline is Sep 16 (not a ton of time!) w/ Co-chair Stefanie Roos (RPTU) fc26.ifca.ai/cfp.html

Kostas Kryptos (@kostascrypto) 's Twitter Profile Photo

Sui's Quantum Safety breakthrough has been accepted to the ACM CCS 2025 posters session, taking place this October in Taiwan! For those unfamiliar with academic conferences, Association for Computing Machinery CCS is one of the top and most prestigious events in the whole communications security

Sui's Quantum Safety breakthrough has been accepted to the ACM CCS 2025 posters session, taking place this October in Taiwan! 

For those unfamiliar with academic conferences, <a href="/TheOfficialACM/">Association for Computing Machinery</a> CCS is one of the top and most prestigious events in the whole communications security
Alkimi Exchange (@alkimiexchange) 's Twitter Profile Photo

A Deep dive into how @walrusprotocol storage, Seal encryption, and Nautilus computation transform advertising infrastructure. Chandru Narayana and Chorley are back with another explainer! This time on how Alkimi is using the Sui Full Stack! #ALKIMI

Alkimi Exchange (@alkimiexchange) 's Twitter Profile Photo

Wen utility? Now. $ALKIMI powers the world’s first full-stack decentralised ad platform. Stake to secure auctions, earn from real ad flow. Sui makes it instant. $750B industry, on-chain. $ALKIMI trading is live 💧

Wen utility? Now.
$ALKIMI powers the world’s first full-stack decentralised ad platform.
Stake to secure auctions, earn from real ad flow.
<a href="/SuiNetwork/">Sui</a> makes it instant. $750B industry, on-chain. $ALKIMI trading is live 💧
George Danezis (@gdanezis) 's Twitter Profile Photo

Defi has clear PMF for modern blockchains, but new markets emerge: Alkimi matches publishers and advertisers to decentralise adfi markets, and leverages all of the Sui and Walrus 🦭/acc platform to do so. Keep an eye on it.

MystenLabs.sui (@mysten_labs) 's Twitter Profile Photo

Seal is now live on Sui Mainnet! Web3 finally has a native way to handle data privacy and access control. Define who can access your data and when. Encrypt it. Enforce it onchain. Seal + Walrus 🦭/acc unlock the secure data layer Web3 has been missing. Let’s dive in 👇

Walrus 🦭/acc (@walrusprotocol) 's Twitter Profile Photo

Walrus is now the first decentralized data platform with onchain access control. With Seal live on Sui Mainnet, developers can store, encrypt, and control access to data - all onchain, all decentralized. Programmable privacy is finally here.

George Danezis (@gdanezis) 's Twitter Profile Photo

Seal decentralizes key management, for both access control and confidentiality. Docs on a Walrus site here: seal-docs.wal.app

George Danezis (@gdanezis) 's Twitter Profile Photo

If you are going to ACM CCS in Taipei, and you have an interest in distributed systems or blockchains, you are invited to the Sui Academic event: luma.com/jicmazp3