Modern Cryptography

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Security professionals understand the necessity of encryption for data protection. This book delves into the fundamental concepts of cryptography and their practical applications. It covers algorithms for both symmetric and asymmetric cryptography, demonstrating how to implement encryption strategies to enhance storage and network security. Readers will learn to apply modern cryptography principles in various contexts, including cloud environments, cryptocurrency, artificial intelligence, and quantum computing. Key topics include the use of symmetric and asymmetric cryptography, hash functions, digital signatures, MAC, PKI, and encryption key management. The book also addresses advanced topics like homomorphic encryption, post-quantum encryption, and cloud encryption. Theoretical foundations are explored, providing insights into the principles, methods, and algorithms essential for ensuring data confidentiality, integrity, and authenticity. Practical applications illustrate how to manage encryption keys in cloud settings, secure AI systems, and develop quantum-resistant cryptography algorithms. With expert tips, examples, and best practices, readers will gain valuable guidance from an experienced security professional. Practical demonstrations and detailed formulas will aid in navigating the complexities of data encryption, equipping you with the skills needed to tackle today’s security challenges.