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Cryptography Courses Online

Study cryptography principles for securing digital information. Learn about encryption, decryption, and cryptographic protocols.

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Explore the Cryptography Course Catalog

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Applied Cryptography

    Skills you'll gain: Cryptography, Encryption, Data Security, Cybersecurity, Application Security, Key Management, Network Security, Public Key Infrastructure, Data Encryption Standard, Security Engineering, Blockchain, Wireless Networks, Security Management, Virtual Private Networks (VPN), Intellectual Property, Data Integrity, Authentications, Hardware Architecture, Emerging Technologies

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of California San Diego

    Number Theory and Cryptography

    Skills you'll gain: Cryptographic Protocols, Cryptography, Key Management, Encryption, Public Key Cryptography Standards (PKCS), Arithmetic, Algorithms, Theoretical Computer Science, Computational Thinking, Algebra, Python Programming

    4.5
    Rating, 4.5 out of 5 stars
    ·
    608 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    L

    LearnKartS

    CompTIA Security+ Certification

    Skills you'll gain: Incident Response, Vulnerability Management, Cybersecurity, Computer Security Incident Management, Cyber Threat Intelligence, Security Controls, Threat Management, Business Risk Management, Cyber Attacks, Cyber Operations, Threat Detection, Cloud Security, Risk Management, Cyber Governance, Security Strategy, Security Awareness, Vulnerability, Governance Risk Management and Compliance, Vulnerability Scanning, Vulnerability Assessments

    4.7
    Rating, 4.7 out of 5 stars
    ·
    20 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Advanced System Security Design

    Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Computing, Malware Protection, Cloud Security, Load Balancing, Security Engineering, User Accounts, Authorization (Computing), Network Security, Identity and Access Management, Threat Detection, Threat Modeling, Information Systems Security, Cybersecurity, Geographic Information Systems

    4.5
    Rating, 4.5 out of 5 stars
    ·
    640 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Symmetric Cryptography

    Skills you'll gain: Data Encryption Standard, Advanced Encryption Standard (AES), Cryptography, Encryption, Key Management, Algorithms

    4.5
    Rating, 4.5 out of 5 stars
    ·
    275 reviews

    Intermediate · Course · 1 - 3 Months

  • I

    ISC2

    ISC2 Systems Security Certified Practitioner (SSCP)

    Skills you'll gain: Authentications, Incident Response, MITRE ATT&CK Framework, Security Controls, Cryptography, Malware Protection, Cryptographic Protocols, Threat Modeling, Endpoint Security, Key Management, Authorization (Computing), Public Key Infrastructure, Vulnerability Assessments, Risk Management, Application Security, Business Continuity Planning, Asset Management, Cloud Security, Network Security, Continuous Monitoring

    4.7
    Rating, 4.7 out of 5 stars
    ·
    263 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Asymmetric Cryptography and Key Management

    Skills you'll gain: Public Key Infrastructure, Public Key Cryptography Standards (PKCS), Key Management, Cryptography, Encryption, Authentications, Algorithms

    4.7
    Rating, 4.7 out of 5 stars
    ·
    278 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Cryptography and Information Theory

    Skills you'll gain: Cryptography, Encryption, Cybersecurity, Computer Security, Theoretical Computer Science, Information Architecture

    4.5
    Rating, 4.5 out of 5 stars
    ·
    534 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    U

    University of Leeds

    An Introduction to Cryptography

    Skills you'll gain: Cryptographic Protocols, Cryptography, Encryption, Public Key Cryptography Standards (PKCS), Cybersecurity, Data Security

    4.3
    Rating, 4.3 out of 5 stars
    ·
    13 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    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 Commands, Incident Response, Networking Hardware, TCP/IP, Cybersecurity, Linux Administration, Network Security, Network Protocols, Linux Servers, Computer Security Incident Management, Cloud Security, Data Ethics, Cyber Attacks

    4.6
    Rating, 4.6 out of 5 stars
    ·
    22K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Fundamentals of Computer Network Security

    Skills you'll gain: Cryptography, Public Key Infrastructure, Cybersecurity, Application Security, Data Security, Firewall, Cyber Attacks, Data Encryption Standard, Penetration Testing, Network Security, Information Assurance, Encryption, Risk Management Framework, Advanced Encryption Standard (AES), Intrusion Detection and Prevention, Vulnerability Scanning, Information Systems Security, Secure Coding, Security Controls, Exploitation techniques

    4
    Rating, 4 out of 5 stars
    ·
    589 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Basic Cryptography and Programming with Crypto API

    Skills you'll gain: Cryptography, Data Encryption Standard, Encryption, Advanced Encryption Standard (AES), Application Security, Public Key Cryptography Standards (PKCS), Secure Coding, Data Security, Web Development, Email Security, PHP (Scripting Language), Algorithms, User Provisioning

    4.5
    Rating, 4.5 out of 5 stars
    ·
    100 reviews

    Intermediate · Course · 1 - 4 Weeks

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

  • Cyber Security: Applied Cryptography: Macquarie University
  • Number Theory and Cryptography: University of California San Diego
  • CompTIA Security+ Certification: LearnKartS
  • Advanced System Security Design: University of Colorado System
  • Symmetric Cryptography: University of Colorado System
  • ISC2 Systems Security Certified Practitioner (SSCP): ISC2
  • Asymmetric Cryptography and Key Management: University of Colorado System
  • Cryptography and Information Theory: University of Colorado System
  • An Introduction to Cryptography: University of Leeds
  • IT Fundamentals for Cybersecurity: IBM

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