Halborn
PaidBlockchain Auditing Companies
Halborn provides blockchain security services, including advisory, penetration testing, and audits.
Polygon
Ethereum
Solana
Multichain Polygon Ethereum Solana MultichainBlockchain Auditing Companies
Halborn provides blockchain security services, including advisory, penetration testing, and audits.
Polygon Ethereum Solana MultichainHalborn delivers blockchain security solutions, including security advisory, advanced penetration testing, smart contract audits, and DevOps automation services; founded in 2019 by Steven Walbroehl and Rob Behnke, the company has grown to a team of over 100 security engineers, including specialists in offensive security, dedicated to delivering thorough protection for blockchain projects and systems across ecosystems.
An audit of a bank's key ceremony, which is the moment custody is either done properly or quietly compromised for years. Rare visibility into that process.
Risks found across validator nodes and APIs during a central bank digital currency pilot. Useful for seeing how a state-run chain differs in threat model.
Reviewing a chain built so institutions can transact without publishing positions. The privacy requirement changes what an auditor looks for.
Security frameworks, smart contract reviews, and compliance alignment to reduce risk and protect users.
Blockchain Security Tools • Aptos
