Cryptography Courses and Certifications

TheIACR

Quantum Cryptanalysis

Explore quantum cryptanalysis techniques and their implications for modern cryptographic systems in this CHES 2025 session chaired by Alexandre Wallet.

• YouTube
• 1 hour 9 minutes
• On-Demand
• Free Video

TheIACR

Crypto Acceleration

Explore cutting-edge cryptographic acceleration techniques and hardware implementations presented at CHES 2025, chaired by Victor Arribas.

• YouTube
• 1 hour 12 minutes
• On-Demand
• Free Video

Satish C J

RC4 Encryption Explained - KSA and PRGA Step-by-Step with Example

Discover RC4 stream cipher fundamentals through KSA and PRGA algorithms, complete with hands-on encryption/decryption examples and security analysis.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Microcredential

IT Fundamentals for Cybersecurity

22258 ratings at Coursera

Learn cybersecurity fundamentals, tools, and processes. Explore system administration, network security, database vulnerabilities, and cyber attacks. Gain skills for a high-demand career in IT security.

• Coursera
• 4 weeks, 10 hours a week
• On-Demand
• Paid Course
• 4 courses

Information Security Management Fundamentals for Non-Techies

22083 ratings at Udemy

Learn Information Security and Cybersecurity Management: Risk, Incident Response, Compliance, Network Security and More

• Udemy
• 17 hours
• On-Demand
• Paid Course

Hardware Security

9 reviews

Explore hardware vulnerabilities, physical attacks, and secure design techniques. Learn to build trusted systems and protect intellectual property in digital hardware.

• Coursera
• 12 hours
• On-Demand
• Paid Course

Association for Computing Machinery (ACM)

Usable News Authentication: Impact of Cryptographic Information Presentation and Location

Exploring how visual and textual presentation of cryptographic information affects user perception of news credibility and trustworthiness in online environments.

• YouTube
• 18 minutes
• On-Demand
• Free Video

Network Security

1 review

This course provides an introduction to computer and network security. Students successfully completing this class will be able to evaluate works in academic and commercial security, and will have rudimentary skills in security research.

• Udacity
• 16 weeks
• On-Demand
• Free Online Course

CompTIA Security+ SY0-701 Full Course, Labs, and Study Plan

10615 ratings at Udemy

Pass your Security+ SY0-701 in 30 days or less on the first try. Full Study Plan with labs and practice exams.

• Udemy
• 1 day 1 hour 49 minutes
• On-Demand
• Paid Course

Fundamentos da Criptografia, Esteganografia e Criptoanálise

330 ratings at Udemy

Fundamentos da criptografia, esteganografia e criptoanálise para pentest, ethical hacking e perícia computacional.

• Udemy
• 1 hour 32 minutes
• On-Demand
• Paid Course

World Science Festival

Keeping Secrets - Cryptography in a Connected World

Explore cryptography's evolution, from ancient ciphers to modern digital security. Learn about encryption methods, code-breaking techniques, and the challenges of maintaining privacy in our interconnected world.

• YouTube
• 1 hour 26 minutes
• On-Demand
• Conference Talk

Security BSides London

Elliptic Curve Cryptography for Those Who Are Afraid of Maths

Demystifying Elliptic Curve Cryptography: Learn the basics, understand its importance in data protection, and grasp the concept of point addition on curves for secure key exchange without delving into complex mathematics.

• YouTube
• 29 minutes
• On-Demand
• Conference Talk

Devoxx

Cryptography 101 for Java Developers

Discover key cryptography concepts and their practical applications using Java's JCA and JCE. Learn about message digests, encryption, digital signatures, and their real-world uses in HTTPS, password security, and blockchain.

• YouTube
• 43 minutes
• On-Demand
• Conference Talk

Centre International de Rencontres Mathématiques

Number Theory and its Applications to Cryptography

Explore advanced number theory applications to cryptography through elliptic curves, Frobenius distributions, and pseudorandom generators in this comprehensive mathematical semester.

• YouTube
• 20 hours 5 minutes
• On-Demand
• Free Video

IAS | PCMI Park City Mathematics Institute

An Introduction to Lattices, Lattice Reduction, and Lattice-Based Cryptography

Explore lattice theory and quantum-resistant cryptography through comprehensive lectures covering lattice problems, reduction algorithms, and practical cryptosystem construction.

• YouTube
• 4 hours 46 minutes
• On-Demand
• Free Video