Introduction to Cryptography [Self-Paced]

Master the fundamentals of cryptography—learn how encryption, hashing, and digital signatures secure data in the real world, and explore how emerging tech like quantum computing is reshaping digital security.

Course Instructor Adeptic Creative Labs

₹5000.00 ₹7000.00 29% OFF

Course Overview

This course offers a deep dive into the essential principles of cryptography, empowering learners to understand how sensitive information is secured in the digital age. You'll start with the foundational goals of cryptography—confidentiality, integrity, authentication, and non-repudiation—before exploring core techniques such as symmetric and asymmetric encryption, hashing, and digital signatures. The course highlights real-world use cases, including Aadhaar, UPI, SSL/TLS, and blockchain, grounding theoretical knowledge in practical applications. You'll also examine cryptographic threats and the growing impact of quantum computing on encryption standards. With engaging examples and a future-focused outlook, this course is ideal for anyone interested in securing data and understanding modern cryptographic systems.

What You'll Learn from This Course

Foundations of Cryptography

Understand the goals of cryptography—confidentiality, integrity, authentication, and non-repudiation—and how encryption protects digital communication.

Symmetric and Asymmetric Encryption

Explore key encryption types like DES, AES, RSA, and ECC, and understand how they secure data through public-private key systems.

Cryptographic Hashing Techniques

Learn how hashing ensures data integrity using algorithms like SHA-256 and how it's applied in password security, digital signatures, and blockchain.

Real-World Applications

Dive into using digital signatures, SSL/TLS, PKI, and secure communications in finance, government, and e-governance platforms like Aadhaar and UPI.

Threats and Cryptanalysis

Identify common cryptographic attacks and how cryptanalysis, brute force, and quantum computing challenge existing encryption methods.

Future Trends and Technologies

Explore advanced topics like quantum cryptography, Zero Knowledge Proofs, and privacy-preserving technologies shaping the next generation of security.

Why Choose this Course?

Essential for Cybersecurity and IT

Builds a solid cryptographic foundation critical for data security professionals and developers alike.

Real-World Relevance

Includes Indian and global use cases, from Aadhaar to blockchain, enhancing both practical and theoretical understanding.

Up-to-Date With Emerging Threats

Covers quantum threats and cutting-edge solutions like ZKPs and E2EE, keeping you future-ready.

Hands-On & Practical Focus

Concepts are illustrated with relatable examples and real-life applications to ensure meaningful learning.