Bitcoin Security Foundations

Begin your journey into Bitcoin security with Track 1: Bitcoin Security Foundations, the first course in the Bitcoin+ Security™ Specialization. Designed for developers and blockchain professionals, this course introduces the principles that keep the Bitcoin network trusted, resilient, and tamper-proof. You’ll explore how blockchain consensus, mining, and node validation work together to secure transactions, and uncover the cryptographic mechanisms—hashing, keys, and digital signatures—that safeguard assets and data integrity. Through guided labs, interactive quizzes, and real-world exercises…