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Explore the world of blockchain bridges and their security implications in this informative conference talk from Nullcon Goa 2022. Delve into the disruptive potential of blockchains in finance, collectibles, and governance, made possible through smart contracts and advanced cryptography. Understand the double-edged nature of blockchain immutability and its impact on security. Examine various bridge designs that facilitate value transfer across blockchains, and learn about practical attacks and real-world exploits on production systems. Gain insights into the current state of bridge security, with over $25B locked in multiple bridges, and the growing importance of cross-chain bridges in the evolving blockchain landscape. Discover different bridge designs, their security trade-offs, potential vulnerabilities, and best practices for both end-users and developers in this comprehensive exploration of blockchain bridge security.
