Free Udemy Course: Mastering Cryptography from Zero to Hero

       Cryptography is the art of securing communication and data through encryption techniques, ensuring confidentiality, integrity, and authenticity—the fundamental principles of the CIA triad. By applying mathematical concepts and computational algorithms, cryptography safeguards information from unauthorized access, preventing intruders or attackers from intercepting data in transit between the sender and receiver in a network model. In today's digital world, cryptography plays a crucial role in keeping information secure and resilient against cyber threats.Ready to unlock the secrets of cryptography?This Zero to Hero Cryptography Course is designed to equip you with fundamental knowledge and essential skills in cryptography, building a strong foundation in classical encryption techniques, modular arithmetic, and prime number theory—key pillars of modern cryptographic systems.If you're an eager learner ready to explore the world of cryptography, this course is for you! Whether you're a student, a cybersecurity professional, or an enthusiast, you'll gain a deep understanding of encryption principles, strengthen your mathematical reasoning, and develop the skills needed to analyze and implement secure communication techniques effectively.Let’s start the  journey  and step into the world of encryption—learn, implement, and master the art of securing information!What You’ll LearnThis course provides a solid introduction to cryptography, starting with classical encryption methods and covering key mathematical concepts essential from classical cryptographic systems to modern cryptographic systems.Here’s what you’ll master:Introduction to Cryptography : Discussed clearly all about the basic security and CIA triad means confidentiality,Integrity,Authenticity ,Availability etc.,OSI Architecture: Discussed all about the attacks in terms of active and passive DOS attacks etc. Along with security mechanism and cryptanalytic attacks.Classical Encryption Techniques: Discussed Network Security Model and Network Access security and historical ciphers like Caesar,Monoalphabetic, polyalphabetic,vernam ,Hill,Playfair, and substitution and transposition ciphers, and understand how they laid the groundwork for modern cryptography.Number theory: Gain a strong foundation in prime numbers and GCD which are comes under the modular arithmetic needed to learn the modern cryptographic algorithms. so understand how prime numbers, modular inverses, and congruence’s are used to build secure systems.Transform Your Understanding of Cryptography!Whether you’re a student, professional, or hobbyist, this course will equip you with the knowledge and skills to excel in cryptography. Don’t miss this opportunity to unlock the secrets of secure communication.Enrol now and set yourself on the path to cryptography mastery success!Feel free to ask any doubt while learning the courseHappy learning!Skill Gems EducationPUDI V V S NARAYANA