• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
​
Log In
Join for Free
  • Browse
  • Cryptography

Cryptography Courses

Cryptography courses can help you learn encryption techniques, hashing algorithms, digital signatures, and secure communication protocols. You can build skills in threat modeling, cryptanalysis, and implementing security measures to protect sensitive data. Many courses introduce tools like OpenSSL, GnuPG, and various programming libraries that facilitate secure coding practices and help you apply cryptographic principles in real-world applications.


Popular Cryptography Courses and Certifications


  • Status: Free Trial
    Free Trial
    P

    Packt

    Natural Language Processing - Probability Models in Python

    Skills you'll gain: Encryption, Cryptography, Machine Learning Methods, Classification Algorithms, Probability Distribution, Machine Learning Algorithms, Algorithms

    Intermediate · Course · 1 - 4 Weeks

  • P

    Packt

    Complete Cryptocurrency & Blockchain Course | Learn Solidity

    Skills you'll gain: Blockchain, Video Game Development, Test Script Development, Game Design, Investments, Test Automation, Digital Assets, Investment Management, Unit Testing, Development Testing, Cryptography, Key Management, Program Development, Cryptographic Protocols, General Finance, FinTech, Software Development, Web Development Tools, Asset Management, Asset Protection

    Beginner · Course · 3 - 6 Months

  • Status: New
    New
    Status: Preview
    Preview
    M

    Macquarie University

    Blockchains and Cryptocurrencies Fundamentals

    Skills you'll gain: Cryptographic Protocols, Application Deployment, Digital Assets, Transaction Processing, Automation

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    P

    Packt

    Express Framework Basics: Secure Signup with Auth0 & Node.js

    Skills you'll gain: Full-Stack Web Development, Node.JS, Authentications, Web Frameworks, OAuth, Web Applications, Back-End Web Development, Server Side, Secure Coding, Single Sign-On (SSO), Application Development, Database Management, Databases, Cryptography, Data Storage Technologies, Middleware

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Authentic Node.js WebSocket Server Workshop

    Skills you'll gain: Node.JS, Web Servers, Server Side, Full-Stack Web Development, Network Protocols, Debugging, Javascript, Web Applications, Cryptography, Real Time Data

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    A

    AI CERTs

    Bitcoin Scripting Foundations

    Skills you'll gain: Blockchain, Cryptography, Scripting, Cryptographic Protocols, Scripting Languages, Transaction Processing, Encryption, Payment Systems, Secure Coding, FinTech, Application Development, Programming Principles, Verification And Validation, Scalability

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Linux Security Techniques

    Skills you'll gain: Linux Servers, Linux Commands, Network Administration, Cryptography, User Accounts, Key Management, Brute-force attacks

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    A

    AI CERTs

    From Blocks to Code: Bitcoin Developer Essentials

    Skills you'll gain: Blockchain, Threat Modeling, Scripting Languages, Scripting, Cryptography, Application Security, Cryptographic Protocols, Scalability, FinTech, Payment Systems, Secure Coding, Software Development, Emerging Technologies, Distributed Computing, Software Development Tools, Computer Programming, Transaction Processing, Business Analysis, Market Dynamics, Finance

    Intermediate · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Security Best Practices in Google Cloud en Français

    Skills you'll gain: Kubernetes, Cloud Security, Google Cloud Platform, Encryption, OAuth, Identity and Access Management, Security Controls, Authorization (Computing), Application Security, Authentications, Cloud API, Security Testing, Data Security, Data Access, Key Management, Cloud Applications, Role-Based Access Control (RBAC), Cloud Storage, Virtual Machines, Vulnerability Scanning

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    The Complete DeFi—Decentralized Finance—Industry Labs

    Skills you'll gain: Loans, Web Applications, Application Deployment, Program Development, Cryptographic Protocols

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Beginning Security

    Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, Application Security, Data Security, Cybersecurity, Cyber Attacks, Cyber Security Assessment, Cryptography, Web Applications, Security Awareness, Vulnerability Management, Encryption, Authentications, Authorization (Computing), PHP (Scripting Language)

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    A

    AI CERTs

    Bitcoin Scaling & Security

    Skills you'll gain: Threat Modeling, Application Security, Secure Coding, Security Testing, Scalability, Blockchain, Scripting, Program Development, Cryptographic Protocols, Cryptography, Payment Systems, Transaction Processing

    Intermediate · Course · 1 - 4 Weeks

1…24252627

In summary, here are 10 of our most popular cryptography courses

  • Natural Language Processing - Probability Models in Python: Packt
  • Complete Cryptocurrency & Blockchain Course | Learn Solidity: Packt
  • Blockchains and Cryptocurrencies Fundamentals: Macquarie University
  • Express Framework Basics: Secure Signup with Auth0 & Node.js: Packt
  • Authentic Node.js WebSocket Server Workshop: Packt
  • Bitcoin Scripting Foundations: AI CERTs
  • Linux Security Techniques: Packt
  • From Blocks to Code: Bitcoin Developer Essentials: AI CERTs
  • Security Best Practices in Google Cloud en Français: Google Cloud
  • The Complete DeFi—Decentralized Finance—Industry Labs: Packt

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
Internet (17)
Cryptography (16)
Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Accounting
  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • Human Resources (HR)
  • Microsoft Excel
  • Project Management
  • Python
  • SQL

Professional Certificates

  • Google AI Certificate
  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM AI Engineering Certificate
  • IBM AI Product Manager Certificate
  • IBM Data Science Certificate
  • Intuit Academy Bookkeeping Certificate

Courses & Specializations

  • AI Essentials Specialization
  • AI For Business Specialization
  • AI For Everyone Course
  • AI in Healthcare Specialization
  • Deep Learning Specialization
  • Excel Skills for Business Specialization
  • Financial Markets Course
  • Machine Learning Specialization
  • Prompt Engineering for ChatGPT Course
  • Python for Everybody Specialization

Career Resources

  • Career Aptitude Test
  • CAPM Certification Requirements
  • CompTIA A+ Certification Requirements
  • CompTIA Security+ Certification Requirements
  • Essential IT Certifications
  • High-Income Skills to Learn
  • How to Learn Artificial Intelligence
  • PMP Certification Requirements
  • Popular Cybersecurity Certifications
  • Share your Coursera learning story

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Udemy

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Cookies Preference Center
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok