Security & Protocol Reporter · Berlin
Yusuf Demir writes about smart-contract security, bridge design and incident response. He maintained open-source cryptography tooling before becoming a reporter.
Broad asset support and Bluetooth make the Nano X the easiest cold-storage device to live with, but its closed firmware remains a real objection.
By Yusuf Demir · · 6 min read
Smart accounts with social recovery are shipping by default, trading one set of failure modes for another.
By Yusuf Demir · · 5 min read
Teams are replacing bespoke multisigs with proof systems and shared security layers, though the transition is uneven.
By Yusuf Demir · · 6 min read
Specialised provers have cut generation times enough to make real-time proving viable for more applications.
By Yusuf Demir · · 5 min read
Exchanges are settling on a common template, though liabilities held off the platform remain outside its scope.
By Yusuf Demir · · 5 min read