The new Web3 Internet model brings, in addition to reading and writing, the notion of ownership to the Internet, giving value to digital objects thanks to cryptoassets and blockchain technology. Blockchain infrastructures are continually being transformed and enriched by new functionalities and modules – smart contracts, Oracle, sidechains, L2 and bridges – which are the building blocks of the Web3 ecosystem. While the foundations of major public blockchains are considered robust to attack, add-on modules, programming languages, additional layers and applications are often much less so. Despite the solid security foundations of blockchain technologies, Web3 is not immune to attack by malicious actors. CISO executive education embraces smart contracts weaknesses, decentralized applications, and the underlying blockchain infrastructure itself. Blockchain security for CISOs includes scamming attempt to attain a user’s credentials, routing attacks, code exploitation, stolen keys, Sybil / fake identities attacks, and more. If you want to know more about our CISO Training, get your customized training program here. Our program is validated through a CISO Certification.