Validator and exchange infrastructure security
I find the attacks that take a node off consensus without leaving a trace: no syscall, no log line, no alert. I reproduce them, and I build enforcement that runs at kernel ingress before the packet reaches userspace.
Twenty years running production networks. Four of them as CTO of a crypto exchange, through to acquisition. A year of technical due diligence for private equity investors.
Architecture review, detection engineering, incident postmortems.
Exchanges, custodians, staking providers.For teams who need the function before they can justify the headcount.
Tell me what you run and what you are worried about. No form, no gatekeeper.
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