Sec3 is a Solana-native security firm providing audits, formal verification, and post-deployment security support for high-stakes protocols and institutions.
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Researcher-led review for Solana programs and protocol infrastructure. We combine deep manual analysis with advanced tooling to identify vulnerabilities, evaluate dependency risk, and assess operational security assumptions around deployment and upgrade authority. Every audit includes dependency risk review and post-deployment monitoring support as part of the engagement.
Higher-assurance verification for protocols that require stronger guarantees than audit alone. We build customized verification workflows for Solana programs, proving both general security properties and protocol-specific invariants. Available through foundation-supported programs and direct engagements.
Validation Infrastructure for AI-Assisted Security Research
AI systems are getting better at generating vulnerability hypotheses. The harder problem is validation: determining whether a suspected exploit is real, reproducible, and relevant.
Sec3 is building internal validation infrastructure that helps convert candidate exploit paths into simulated attacks and confirm findings with greater speed and precision.
This work is being integrated into our research and audit workflows and may inform future security tooling over time.
Open-source static analysis for Solana programs.
View on GitHubFree on-chain monitoring for durable nonce staging and multisig configuration changes associated with signer-compromise and governance-manipulation attacks.
Use the Free ToolA data-driven analysis of vulnerability patterns, audit findings, and security trends across the Solana ecosystem.
Read the ReportSec3 has supported leading Solana protocols across audits, research, and security review.
[BRAND] is Sec3's end-to-end service for institutions and protocols building on Solana, spanning design, development, security review, deployment, post-deployment monitoring, and ongoing operational support.
For audits, formal verification, and security support.