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  1. Categories
  2. Cryptography

Cryptography Courses

Cryptography courses cover techniques for securing information and communication, focusing on encryption, decryption, hashing, and digital signatures. You’ll learn about symmetric and asymmetric key algorithms, protocols for secure data transmission, and how cryptographic methods protect privacy and integrity online.

Popular Cryptography Courses and Certifications


  • G

    Google

    IT Security: Defense against the digital dark arts

    Skills you'll gain: IT Security Architecture, Information Systems Security, Network Security, Application Security, Cybersecurity, Security Awareness, Cyber Attacks, Encryption, Data Security, Cryptography, Security Strategy, Computer Security Awareness Training, Cyber Security Policies, Authorization (Computing), Firewall, Authentications, Identity and Access Management, Hardening, Malware Protection, Network Monitoring

    4.8 stars, 26K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (26K) · Beginner · Course · 1 - 3 Months

  • U

    University at Buffalo

    Blockchain Basics

    Skills you'll gain: Blockchain, Cryptography, Transaction Processing, Network Protocols, Algorithms, Verification And Validation, User Accounts

    4.6 stars, 7.8K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (7.8K) · Beginner · Course · 1 - 4 Weeks

  • U

    University of London

    Cyber Security Fundamentals

    Skills you'll gain: Key Management, Security Management, Cryptography, Cyber Security Policies, Cybersecurity, Cyber Risk, Data Integrity

    4.7 stars, 331 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.7 (331) · Beginner · Course · 1 - 4 Weeks

    Category: Build toward a degree
    Build toward a degree
  • U

    University of Colorado System

    Asymmetric Cryptography and Key Management

    Skills you'll gain: Public Key Infrastructure, Key Management, Cryptography, Cryptographic Protocols, Encryption, Algorithms

    4.7 stars, 284 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (284) · Intermediate · Course · 1 - 4 Weeks

  • P

    Packt

    50 Algorithms Every Programmer Should Know

    Skills you'll gain: Large Language Modeling, Transfer Learning, Data Ethics, Keras (Neural Network Library), Unsupervised Learning, Cryptography, Model Evaluation, Algorithms, Machine Learning Methods, Deep Learning, Responsible AI, Scalability, Social Network Analysis, Graph Theory, Network Analysis, Data Structures, Machine Learning, Recurrent Neural Networks (RNNs), Python Programming, ChatGPT

    Intermediate · Specialization · 3 - 6 Months

    Category: New
    New
  • E

    EDUCBA

    Python Cryptography: Build & Explore Classical Ciphers

    Skills you'll gain: Cryptography, Encryption, Python Programming, Cybersecurity, Analysis, Statistical Analysis, Computer Programming, User Interface (UI), Statistical Programming, Application Development, Design

    5 stars, 16 reviews, Mixed, Course, 1 - 4 Weeks

    ★ 5 (16) · Mixed · Course · 1 - 4 Weeks

  • U

    University of Colorado Boulder

    Advanced Data Structures, RSA and Quantum Algorithms

    Skills you'll gain: Quantum computing, Cryptography, Data Structures, Algorithms, Encryption, Computer Science

    4.6 stars, 71 reviews, Advanced, Course, 1 - 4 Weeks

    ★ 4.6 (71) · Advanced · Course · 1 - 4 Weeks

    Category: Build toward a degree
    Build toward a degree
  • P

    Princeton University

    Bitcoin and Cryptocurrency Technologies

    Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Key Management, Application Security, Network Protocols, Transaction Processing, Financial Regulation, Market Dynamics

    4.6 stars, 3.1K reviews, Mixed, Course, 1 - 3 Months

    ★ 4.6 (3.1K) · Mixed · Course · 1 - 3 Months

    Category: Free
    Free
  • U

    University of Colorado System

    Cryptographic Hash and Integrity Protection

    Skills you'll gain: Cryptography, Data Integrity, Authentications

    4.5 stars, 103 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.5 (103) · Intermediate · Course · 1 - 4 Weeks

  • U

    University of Maryland, College Park

    Hardware Security

    Skills you'll gain: Hardware Design, Security Engineering, Computer Hardware, Threat Detection, Cybersecurity, Cryptography, Systems Design, Emerging Technologies

    4.3 stars, 693 reviews, Mixed, Course, 1 - 3 Months

    ★ 4.3 (693) · Mixed · Course · 1 - 3 Months

  • I

    IBM

    IT Fundamentals for Cybersecurity

    Skills you'll gain: Operating System Administration, IT Service Management, Cloud Computing, Governance Risk Management and Compliance, Information Technology Infrastructure Library, Malware Protection, Identity and Access Management, Linux, Linux Commands, Incident Response, Cybersecurity, Linux Administration, Network Security, Dynamic Host Configuration Protocol (DHCP), General Networking, Operating Systems, Network Infrastructure, Responsible AI, Computer Networking, Cyber Attacks

    4.6 stars, 22K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (22K) · Beginner · Specialization · 3 - 6 Months

  • T

    The Skill Valley

    Applied Cryptography and PKI Security Essentials

    Mixed · Course · 1 - 4 Weeks

    Category: New
    New
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How to choose the right Cryptography course

Start with your focus. If you're interested in network security, choose courses covering SSL/TLS, VPNs, and secure communications. If you want to implement cryptography in software development, look for courses that include coding examples and libraries like OpenSSL or PyCrypto. Compare courses based on their focus on theoretical concepts or practical applications.

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)

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