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Explore the fundamental concepts of cryptography and their practical applications in Java development through this 48-minute conference talk. Dive into the key components of secure communication, including HTTPS, username/password authentication, and cryptocurrency transactions. Learn about the Java Cryptography API (JCA) and Java Cryptography Extensions (JCE) while discovering essential cryptographic concepts such as message digests, symmetric and asymmetric encryption, and digital signatures. Gain insights into real-world applications like HTTPS and certificates, salted password checking, and blockchain technology. By the end of this talk, develop a deeper understanding of basic cryptography, its practical uses, and how to effectively utilize cryptography APIs in Java development.
