Cryptography for Cyber Security and Hacking

In this comprehensive course, “Cryptography for Cyber Security and Hacking,” you will embark on an in-depth exploration of cryptography and its applications in the realms of cyber security and hacking. Gain a solid foundation in cryptographic theory, divided into two parts, enabling you to understand the underlying principles and techniques that form the basis of secure communication.

Discover the intricacies of both asymmetric and symmetric encryption, understanding how these encryption techniques work and their respective strengths and weaknesses. Explore the Secure Socket Layer (SSL) protocol, Pretty Good Privacy (PGP) encryption, and the Advanced Encryption Standard (AES), equipping yourself with the knowledge of industry-standard cryptographic algorithms and their practical applications.

Dive into the world of Wi-Fi security, exploring the vulnerabilities and countermeasures of both WPA2 and WPA3 protocols. Gain insights into the vulnerabilities of TLS1.3, the latest version of the Transport Layer Security protocol. Understand the fundamentals of hashing algorithms, their role in ensuring data integrity, and the techniques involved in breaking the hash.

In the realm of practical applications, learn how to create password dictionaries, encrypt files using Python, and develop a file encryptor with C. Gain hands-on experience in brute-forcing SSH services using Hydra, exploring the vulnerabilities and countermeasures associated with Linux and Windows password management.

Finally, delve into the theory and practice of password cracking, utilizing tools like John the Ripper to crack offline passwords. Explore the world of digital certificates, their role in authentication, and their significance in securing digital communications.

Throughout this course, you will gain practical knowledge and experience through a variety of theoretical explanations and hands-on exercises. It is essential to approach this course with ethical considerations and respect for legal boundaries. This course is designed for educational purposes, aiming to enhance your understanding of cryptography, its role in cyber security, and its implications in hacking scenarios.