Web3 Attack Surface

Definition ∞ Web3 Attack Surface refers to the total sum of potential entry points where an attacker could compromise a decentralized application or blockchain system. This includes smart contracts, decentralized protocols, user interfaces, wallets, and underlying infrastructure components. The distributed and interconnected nature of Web3 can expand this surface compared to traditional systems. Identifying and securing these points is crucial.
Context ∞ The Web3 Attack Surface is a constantly expanding area of concern as new protocols and applications are deployed, creating novel vectors for exploitation. The discussion frequently highlights the need for comprehensive security audits across all layers of the Web3 stack, from smart contract code to client-side interfaces. Future developments involve continuous security research, bug bounty programs, and collaborative industry efforts to reduce and protect against emerging threats across this broad attack surface.