The Bitcoin+ Security certification examines the key mechanisms and advanced protocols that protect Bitcoin and other digital currencies. The certification covers integrity, authentication, and block mining to help learners comprehend Bitcoin's blockchain ledger security. You will also learn about cryptographic ideas and consensus procedures including PoW and PoS, as well as their security pros and downsides. This certification investigates security issues including 51% assaults and proposes novel defenses. Bitcoin programming and transaction security are covered extensively in the certification, including script types, functions, and security issues.We also discuss advanced scripting to help learners grasp transaction security.