The DeFi Security Summit (DSS) is one of the most important global gatherings focused on the intersection of decentralized finance and cybersecurity. It’s more than just a conference — it’s where the future of secure Web3 infrastructure is being shaped.
Every year, DSS brings together top minds in blockchain, auditing, and security — from white-hat hackers and protocol developers to academic researchers and industry leaders. The goal? To tackle the most pressing issues in DeFi security head-on — from smart contract exploits and cross-chain vulnerabilities to governance threats and beyond.
Happening during Devconnect 2025, DSS 2025 is the fourth annual conference following three successful events in 2022, 2023 and 2024.
Speakers include:
- Rahul Rumalla, CEO, Safe
- Mitchell Amador, CEO at ImmuneFi
- Vyara Savova, Policy Strategist, EUCI
- Rodrigo Lajous, Staff Software Engineer, Webacy
- Nikita Varabei, CEO, ChainPatrol
- Maciej Zygmunt, Software Engineer, L2BEAT
- Jack Kearney, CTO & Co-founder, Turnkey
- Ray Orlev, Security Researcher Team Leader, Certora
- Zeugh Ion, Head of Research, blockful.io
- ZeroCipher, CEO and Lead Security Researcher, VulSight
- Gabriel Parrondo, CISO, Ensuro
- Jean-Loïc Mugnier, Founder, ipsprotocol
- Ido Ben Natan, Founder, Blockaid
- Dan Berbec, Head of BD, Sherlock
- Kate Zueva, DAO Operations Lead, Lido
- Valentin Wüstholz, Principal Researcher and Co-founder, Diligence Security
- Marc Egli, Blockchain Security Engineer, ChainSecurity
- Victor Okafor, Security Researcher, QuillAudits
- Ionut-Viorel Gingu, Blockchain Security Researcher, OpenZeppelin
- Benjamin Sepanski, Chief Security Officer, Veridise
- Anup, Staff Security Engineer, Arbitrum
- Doris Benda, Senior Blockchain Engineer, Concordium
- John Ennis, R&D, Safe
- Everett Hildenbrandt, CEO, Runtime Verification
- Joseph Olutimehin, Blockchain Security Engineer, Coinbase
- Alejandro Ranchal-Pedrosa, Protocol Researcher, SEI
- TJ Connolly, Principal Engineer, Fireblocks
- Benjamin Speckien, Head of Security, Celo
- Alejandro Munoz-McDonald, Security Researcher & Triage Lead, Immunefi
- Tim Sigl, Auditing Engineer, Quantstamp
- Benjamin Samuels, Director of Engineering, Trail of Bits
- Iurii Tkachenko, Head of DeFi Engineering, Lido
- Antonina Norair, CTO, M0 Labs
- Nicolás Venturo, Engineering Team Lead, Aztec Labs
- Anton Permenev, Security Engineer, ChainSecuirty
- Orest Gavryliak, CLO, 1inch
- Nir Magenheim, CEO, Eureka Labs
- Anto Joseph, Principal Security Engineer, Eigen Labs
- Josef Gattermayer, CEO, Ackee Blockchain Security
- Maya Dotan, Proving and Privacy PM, StarkWare
- Dhairya Sethi, Smart Contract Engineer, AAVE
- Nicolas Donboly, Blockchain Security Engineer, Trail of Bits
- Uladzislau Yarashuk, Security Auditor, Consensys Diligence
- Jack Sanford, Founder, Sherlock
- Ben Berger, Research Scientist, Offchain Labs
- Shebin John, Senior Research Engineer, Safe Research
- Ruben Koch, Senior Security Engineer, Quantstamp
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