• For Individuals
  • For Businesses
  • For Universities
  • For Governments
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: Preview
    Preview
    É

    École Polytechnique

    Quantum Optics 1 : Single Photons

    Skills you'll gain: Physics, Experimentation, Cryptography, Electrical Engineering, Mathematical Modeling, Laboratory Research, Applied Mathematics, Engineering, Scientific, and Technical Instruments, Emerging Technologies

    4.8
    Rating, 4.8 out of 5 stars
    ·
    337 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of London

    Mathematics for Computer Science

    Skills you'll gain: Arithmetic, Computer Graphics, Computational Thinking, General Mathematics, Systems Of Measurement, Algebra, Cryptography

    4.2
    Rating, 4.2 out of 5 stars
    ·
    266 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Minnesota

    Cybersecurity in the Cloud

    Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authentications, Key Management, Data Security, Cloud Applications, Cloud Services, Application Security, Authorization (Computing), Cyber Risk, Secure Coding, Cloud Storage, Personally Identifiable Information, DevSecOps, General Data Protection Regulation (GDPR), Network Security, Information Privacy, Cloud Computing, Cybersecurity, Cryptography

    4.3
    Rating, 4.3 out of 5 stars
    ·
    165 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    D

    Duke University

    Decentralized Finance (DeFi): The Future of Finance

    Skills you'll gain: Blockchain, Loans, FinTech, Lending and Underwriting, Cyber Risk, Operational Risk, Scalability, Regulatory Compliance, Interoperability, Commercial Lending, Payment Systems, Financial Inclusion, Legal Risk, Exploit development, Derivatives, Key Management, Cryptography, Finance, Entrepreneurial Finance, Entrepreneurship

    4.8
    Rating, 4.8 out of 5 stars
    ·
    2K reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Introduction to Enterprise Computing

    Skills you'll gain: Mainframe Computing, z/OS, Virtualization, IBM Cloud, Virtual Machines, Hardware Architecture, Infrastructure Architecture, Enterprise Security, Computer Security, Computer Systems, Computer Hardware, Cryptography

    4.7
    Rating, 4.7 out of 5 stars
    ·
    1.1K reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    Cisco Learning and Certifications

    Cybersecurity Operations Fundamentals

    Skills you'll gain: MITRE ATT&CK Framework, Incident Response, Cyber Threat Intelligence, Cyber Threat Hunting, Key Management, Data Security, Threat Modeling, Computer Security Incident Management, File Systems, Endpoint Security, Cryptography, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Linux, Malware Protection, Operating System Administration, Vulnerability Assessments, Encryption, Threat Detection, Cybersecurity

    4.8
    Rating, 4.8 out of 5 stars
    ·
    1.2K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    E

    EC-Council

    Cybersecurity Attack and Defense Fundamentals

    Skills you'll gain: Penetration Testing, Network Security, Threat Modeling, Mobile Security, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Cryptography, Security Controls, Threat Detection, Cybersecurity, Authorization (Computing), Security Awareness, Cloud Computing, Encryption, Malware Protection, Intrusion Detection and Prevention, Identity and Access Management, Cyber Attacks, Data Integrity

    4.6
    Rating, 4.6 out of 5 stars
    ·
    777 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Preview
    Preview
    C

    ConsenSys Academy

    Blockchain: Foundations and Use Cases

    Skills you'll gain: Blockchain, Cryptography, Interoperability, Encryption, FinTech, Emerging Technologies, Ledgers (Accounting), Business Modeling, Distributed Computing, Open Source Technology, Digital Assets, Transaction Processing, Scalability

    4.7
    Rating, 4.7 out of 5 stars
    ·
    845 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    I

    INSEAD

    Blockchain Revolution in Financial Services

    Skills you'll gain: Blockchain, Digital Assets, FinTech, Business Strategy, Strategic Decision-Making, Governance, Financial Services, Financial Regulation, Ledgers (Accounting), Work Breakdown Structure, Project Implementation, Business Modeling, Banking Services, Financial Systems, Project Design, Cryptography, Design, Emerging Technologies, Stakeholder Analysis, Payment Systems

    4.7
    Rating, 4.7 out of 5 stars
    ·
    1K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    INSEAD

    Transacting on the Blockchain

    Skills you'll gain: Blockchain, Digital Assets, FinTech, Payment Systems, Digital Transformation, Emerging Technologies, Identity and Access Management, Financial Services, Cryptography, Contract Management, Security Controls

    4.8
    Rating, 4.8 out of 5 stars
    ·
    921 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    K

    Korea Advanced Institute of Science and Technology(KAIST)

    Introduction to Quantum Information

    Skills you'll gain: Communication Systems, Emerging Technologies, Informatics, Cryptography, Linear Algebra, Computational Thinking, Information Technology, Physics, Mathematical Modeling

    4.2
    Rating, 4.2 out of 5 stars
    ·
    128 reviews

    Advanced · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Pennsylvania

    Cryptocurrency and Blockchain: An Introduction to Digital Currencies

    Skills you'll gain: Blockchain, Cryptography, Digital Assets, Investments, Portfolio Management, Investment Management, FinTech, Asset Management, Financial Analysis, Financial Market, Emerging Technologies, Public Key Infrastructure, Finance, Encryption, Return On Investment, Distributed Computing, Risk Analysis

    4.6
    Rating, 4.6 out of 5 stars
    ·
    1.5K reviews

    Mixed · Course · 1 - 4 Weeks

Searches related to cryptography

cryptography i
cryptography and information theory
cryptography: learn public key infrastructure from scratch
cryptography, network security, and application security
cryptography and hashing overview
cryptography
penetration testing, threat hunting, and cryptography
symmetric cryptography
1…141516…25

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

  • Quantum Optics 1 : Single Photons: École Polytechnique
  • Mathematics for Computer Science: University of London
  • Cybersecurity in the Cloud: University of Minnesota
  • Decentralized Finance (DeFi): The Future of Finance: Duke University
  • Introduction to Enterprise Computing: IBM
  • Cybersecurity Operations Fundamentals: Cisco Learning and Certifications
  • Cybersecurity Attack and Defense Fundamentals: EC-Council
  • Blockchain: Foundations and Use Cases: ConsenSys Academy
  • Blockchain Revolution in Financial Services: INSEAD
  • Transacting on the Blockchain: INSEAD

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
© 2025 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok