Blog
Research, perspectives, and field notes on where security is heading.
Guide to implementing zero trust identity and access management for web3 protocols, covering SSO, hardware keys, multisig design, and onchain/offchain role alignment.
· Paul, Spearbit
Cantina partners with WalletConnect to provide security for infrastructure connecting tens of thousands of applications and hundreds of wallets.
· Paul
Alex Beregszaszi steps down as Cantina co-founder and CTO after four years.
· Paul
Euler's modular lending platform underwent comprehensive security testing through Cantina's audit, competition, and bounty programs.
· Paul
EigenCloud launched verifiable infrastructure for AI and offchain computation in 2025, enabling deterministic, auditable AI inference and agent execution backed by cryptoeconomic guarantees.
· Paul
How growth organizations can embed security into daily workflows and employee behavior to prevent incidents at scale.
· Paul
European regulators warn that multi-issuer stablecoin models pose systemic risks through liquidity mismatches, governance fragmentation, and regulatory arbitrage.
· Paul
Key regulatory updates in Nov 2025 affecting crypto and fintech teams, including ISO 27001, DORA, NYDFS, and SEC requirements.
· Paul
Web3 protocols require coordinated operational security infrastructure, not just detection tools, to manage capital-intensive systems effectively.
· Paul
Security analysis of intent-based bridging systems, examining six failure classes including replay attacks, nonce misuse, partial fill exploits, and solver incentive misalignment.
· Paul, Spearbit
Institutions adopting blockchain infrastructure face multidimensional security risks spanning AI integration, tokenization, CBDCs, decentralized identity, Web3 platforms, smart contracts, and cross-chain interoperability.
· Paul
The SEC's shift from enforcement-driven regulation to structured rulemaking signals crypto firms must preempt compliance obligations in custody, disclosures, and market controls.
· Paul
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