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.

Duke University
Skills you'll gain: Blockchain, FinTech, Interoperability, Payment Systems, Financial Inclusion, Financial Systems, Cryptography, Financial Regulations, Digital Assets, Cryptographic Protocols, Banking, Encryption, Transaction Processing, Data Integrity, Governance
Beginner · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Physics, electromagnetics, Experimentation, Cryptography, Mathematical Modeling, Laboratory Research, Emerging Technologies
Mixed · Course · 1 - 3 Months

Skills you'll gain: Technical Analysis, Financial Trading, Securities Trading, Blockchain, Market Trend, Risk Management, Payment Systems, Trend Analysis, Key Management, Cryptography, Digital Assets, Technical Standard, Market Liquidity, Virtual Machines, Transaction Processing, Fundraising and Crowdsourcing, Finance
Mixed · Course · 1 - 3 Months

Skills you'll gain: Threat Management, Risk Management Framework, Risk Management, Network Security, Identity and Access Management, Cybersecurity, Disaster Recovery, IT Security Architecture, Cryptography, OSI Models, Application Security, Cyber Security Policies, Infrastructure Security, Network Administration, Secure Coding, Personally Identifiable Information, Encryption, Security Testing, Information Technology, Software Development Tools
Intermediate · Course · 3 - 6 Months

Total Seminars
Skills you'll gain: Open Web Application Security Project (OWASP), User Accounts, Network Security, Incident Response, Security Controls, Command-Line Interface, Hardening, Cryptographic Protocols, Public Key Infrastructure, Endpoint Security, Cloud Security, Cybersecurity, Security Architecture Review, Identity and Access Management, Vulnerability Scanning, Cryptography, Vulnerability Assessments, Threat Management, Vulnerability Management, Threat Detection
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Digital Forensics, Penetration Testing, Network Security, Threat Management, Mobile Security, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Security Testing, Cryptography, Security Controls, Cryptographic Protocols, Cyber Security Assessment, Cybersecurity, Authorization (Computing), Cloud Computing, Malware Protection, Cyber Attacks, Data Integrity
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Blockchain, Cryptography, FinTech, Digital Assets, Cryptographic Protocols, Payment Systems, Encryption, Financial Systems, Investments, Transaction Processing, Finance, Financial Regulation, Regulatory Compliance, Market Dynamics
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Theoretical Computer Science, Algorithms, Graph Theory, Data Structures, Operations Research, Quantum computing, Public Key Cryptography Standards (PKCS), Cryptography, Computational Thinking, Design Strategies, Cryptographic Protocols, Tree Maps, Encryption, Network Model, Combinatorics, Data Science, Computer Science, Mathematical Modeling, Mathematical Software, Python Programming
Build toward a degree
Advanced · Specialization · 3 - 6 Months

28DIGITAL
Skills you'll gain: Real-Time Operating Systems, Embedded Software, Embedded Systems, Internet Of Things, Cryptography, Security Requirements Analysis, Network Architecture, Network Security, Operating Systems, Software Systems, System Programming, Cybersecurity, Real Time Data, Web Services, Encryption, Network Protocols, Public Key Cryptography Standards (PKCS), Computer Networking, Threat Modeling, Systems Design
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Network Security, Computer Systems, Encryption, Cyber Security Strategy, Cybersecurity, Threat Detection, Security Controls, General Networking, Cloud Computing, Microsoft Azure, Cryptography, Operating Systems, Firewall, Network Monitoring, Virtualization, Authorization (Computing), Active Directory, Business Software, General Data Protection Regulation (GDPR), Authentications
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Technical Analysis, Financial Trading, Market Trend, Key Management, Blockchain, Market Data, Cryptography, Cryptographic Protocols, Digital Assets, Trend Analysis, Payment Systems, Market Dynamics, Finance, Transaction Processing
Mixed · Course · 1 - 3 Months

Skills you'll gain: Technical Analysis, Market Data, Payment Systems, Investments, Risk Management, Financial Trading, Blockchain, Market Trend, Payment Processing, Finance, Cryptography, Digital Assets, FinTech, International Finance, Trend Analysis, Transaction Processing
Mixed · Course · 1 - 3 Months