Cryptography Basics

Cryptography Basics refers to the fundamental principles and techniques for securing communication and data through encryption, decryption, and related mathematical concepts. It involves methods like symmetric and asymmetric encryption, hashing, digital signatures, and key management to ensure confidentiality, integrity, and authenticity of information. This foundational knowledge is essential for implementing secure systems in various computing domains.

Also known as: Crypto Basics, Cryptography Fundamentals, Encryption Basics, Security Cryptography, Crypto 101

Why learn Cryptography Basics?

Developers should learn Cryptography Basics to build secure applications that protect sensitive data, such as in web development for HTTPS, authentication systems, and secure APIs. It is crucial for roles in cybersecurity, blockchain development, and any field handling personal or financial information, as it helps prevent data breaches and ensures compliance with privacy regulations like GDPR or HIPAA.

Learning Resources

• course: Cryptography I - Stanford University (Coursera)
• tutorial: Cryptography - Khan Academy
• book: The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography
• docs: Cryptography Documentation - MDN Web Docs
• video: Introduction to Cryptography - YouTube (Computerphile)