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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


  • 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

    Status: Free trial
    Free trial
  • T

    Total Seminars

    Conversations in Cryptography

    Skills you'll gain: Cryptography, Public Key Infrastructure, Cryptographic Protocols, Encryption, Public Key Cryptography Standards (PKCS), Data Encryption Standard, Network Security, Advanced Encryption Standard (AES), Authentications, Cyber Security Policies, Security Strategy, Data Integrity, Algorithms

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Category: Preview
    Preview
  • S

    SkillUp

    Certified Blockchain Security Professional (CBSP) Exam Prep

    Skills you'll gain: Cryptographic Protocols, Blockchain, Business Continuity Planning, Cryptography, Encryption, Business Continuity, Application Security, Disaster Recovery, Data Management, Digital Assets, Cybersecurity, Regulatory Compliance, Network Security, Vulnerability Management, Regulation and Legal Compliance, Data Security, Law, Regulation, and Compliance, Threat Management, Cyber Risk, Information Privacy

    5 stars, 11 reviews, Beginner, Specialization, 1 - 3 Months

    ★ 5 (11) · Beginner · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Cryptographic Hash and Integrity Protection

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

    4.5 stars, 102 reviews, Intermediate, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • P

    Packt

    Cryptography, Network Security, and Identity Management

    Skills you'll gain: Cryptography, Encryption, Cybersecurity, Identity and Access Management, OSI Models, Network Security, Information Systems Security, IT Security Architecture, Security Controls, Network Infrastructure, Computer Security, Infrastructure Security, TCP/IP, Computer Networking, Cryptographic Protocols, General Networking, Authentications, Authorization (Computing), Public Key Infrastructure, Cyber Threat Intelligence

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • 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

  • 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, 328 reviews, Beginner, Course, 1 - 4 Weeks

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

    Category: Preview
    Preview
    Category: Build toward a degree
    Build toward a degree
  • C

    Coursera

    Decryption with Python

    Skills you'll gain: Cryptography, Encryption, Python Programming

    4.6 stars, 16 reviews, Intermediate, Guided Project, Less Than 2 Hours

    ★ 4.6 (16) · Intermediate · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Encryption and Decryption using C++

    Skills you'll gain: Cryptography, Encryption, Application Development, Security Engineering, C++ (Programming Language)

    4.2 stars, 17 reviews, Intermediate, Guided Project, Less Than 2 Hours

    ★ 4.2 (17) · Intermediate · Guided Project · Less Than 2 Hours

  • 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

    Status: Free trial
    Free trial
    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
  • K

    KodeKloud

    Foundations of Security Controls and Cryptography

    Skills you'll gain: Computer Security, Threat Detection, Authentications, Cloud Security, Change Control, Security Awareness

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
1234…27

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.

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