• 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: New
    New
    Status: Free Trial
    Free Trial
    P

    Pearson

    Practical Cybersecurity Fundamentals

    Skills you'll gain: AI Security, MITRE ATT&CK Framework, Penetration Testing, Incident Response, Cyber Threat Hunting, Cybersecurity, Cyber Threat Intelligence, DevSecOps, Digital Forensics, Cloud Security, Patch Management, Cyber Security Assessment, Exploitation techniques, Network Security, Computer Security Incident Management, Business Continuity, Cryptography, Responsible AI, DevOps, Disaster Recovery

    Beginner · Specialization · 1 - 3 Months

  • P

    Packt

    Complete Cryptocurrency & Blockchain Course | Learn Solidity

    Skills you'll gain: Blockchain, Game Design, Investments, Digital Assets, Test Automation, Investment Management, Unit Testing, Development Testing, Cryptography, Key Management, Program Development, Emerging Technologies, Return On Investment, General Finance, FinTech, Payment Systems, Software Development, Web Development Tools, Asset Management, Development Environment

    Beginner · Course · 3 - 6 Months

  • Status: Preview
    Preview
    U

    University of Colorado Boulder

    산업용 IoT 시장 및 보안

    Skills you'll gain: Internet Of Things, Network Protocols, Computer Networking, Wireless Networks, Information Systems Security, Cybersecurity, Real-Time Operating Systems, Emerging Technologies, Software-Defined Networking, Cryptography, Cloud Platforms, Encryption, Market Dynamics, Operational Efficiency

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EDUCBA

    Ethical Hacking with Kali Linux: Analyze & Apply

    Skills you'll gain: Penetration Testing, Exploitation techniques, Brute-force attacks, Cyber Security Assessment, Vulnerability Assessments, Authentications, Wireless Networks, Network Security, Linux, Encryption, Microsoft Windows, Cryptography, Operating Systems

    Mixed · Course · 1 - 4 Weeks

  • Status: Free
    Free
    A

    Amazon Web Services

    AWS Wickr Getting Started

    Skills you'll gain: Encryption, Amazon Web Services, Cryptography, Telecommunications, File Management, Mobile Security, Data Sharing

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    A

    AI CERTs

    Blockchain Foundations & Smart Contracts

    Skills you'll gain: Blockchain, Transaction Processing, Secure Coding, Distributed Computing, Data Integrity, Integrated Development Environments, Program Development, Cryptography, Software Design Documents, Development Environment, Virtual Machines

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Preview
    Preview
    P

    Packt

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

    Skills you'll gain: Full-Stack Web Development, Node.JS, JavaScript Frameworks, Authentications, OAuth, Web Applications, Back-End Web Development, Server Side, Secure Coding, Web Development Tools, Application Servers, Database Management, Javascript, Databases, Cryptography, Data Storage Technologies, Middleware, Routing Protocols

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    The Complete DeFi—Decentralized Finance—Industry Labs

    Skills you'll gain: Loans, Web Applications, Cloud Applications, Application Deployment, Program Development, Application Security, Open Source Technology, Development Environment, Data Storage

    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, Back-End Web Development, Network Protocols, Debugging, Javascript, Web Applications, Cryptography, TCP/IP, Real Time Data, Data Validation

    Intermediate · Course · 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, Data Security, Key Management, Cloud Applications, Role-Based Access Control (RBAC), Cloud Storage, Data Encryption Standard, Virtual Machines, Vulnerability Scanning

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    A

    AI CERTs

    Bitcoin Scaling & Security

    Skills you'll gain: Threat Modeling, Secure Coding, Application Security, Blockchain, Scripting, Vulnerability Assessments, Scalability, Application Design, Payment Systems, Verification And Validation, Transaction Processing, Cryptography, FinTech, Emerging Technologies

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    OWASP Top 10

    Skills you'll gain: Security Testing

    Intermediate · Course · 1 - 3 Months

Searches related to cryptography

cryptography i
cryptography and hashing overview
cryptography: learn public key infrastructure from scratch
cryptography and information theory
cryptography, network security, and application security
cryptography
introduction to applied cryptography
quantum cryptography
1…232425…26

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

  • Practical Cybersecurity Fundamentals: Pearson
  • Complete Cryptocurrency & Blockchain Course | Learn Solidity: Packt
  • 산업용 IoT 시장 및 보안: University of Colorado Boulder
  • Ethical Hacking with Kali Linux: Analyze & Apply: EDUCBA
  • AWS Wickr Getting Started: Amazon Web Services
  • Blockchain Foundations & Smart Contracts: AI CERTs
  • Express Framework Basics: Secure Signup with Auth0 & Node.js: Packt
  • The Complete DeFi—Decentralized Finance—Industry Labs: Packt
  • Authentic Node.js WebSocket Server Workshop: Packt
  • Security Best Practices in Google Cloud en Français: Google Cloud

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

  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • English Speaking
  • Generative AI (GenAI)
  • Microsoft Excel
  • Microsoft Power BI
  • Project Management
  • Python

Certificates & Programs

  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM Data Analyst Certificate
  • IBM Data Science Certificate
  • Machine Learning Certificate
  • Microsoft Power BI Data Analyst Certificate
  • UI / UX Design Certificate

Industries & Careers

  • Business
  • Computer Science
  • Data Science
  • Education & Teaching
  • Engineering
  • Finance
  • Healthcare
  • Human Resources (HR)
  • Information Technology (IT)
  • Marketing

Career Resources

  • Career Aptitude Test
  • Examples of Strengths and Weaknesses for Job Interviews
  • High-Income Skills to Learn
  • How Does Cryptocurrency Work?
  • How to Highlight Duplicates in Google Sheets
  • How to Learn Artificial Intelligence
  • Popular Cybersecurity Certifications
  • Preparing for the PMP Certification
  • Signs You Will Get the Job After an Interview
  • What Is Artificial Intelligence?

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
  • Share your Coursera learning story

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
  • Do Not Sell/Share
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