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.

The State University of New York
Skills you'll gain: Digital Assets, Blockchain, Market Liquidity, FinTech, Financial Market, Cryptography, Cryptographic Protocols, Financial Systems, Payment Systems, Distributed Computing, Governance, Key Management, Identity and Access Management, Financial Trading, Financial Regulation, Asset Management, Web Applications, Transaction Processing, Financial Services, System Programming
Beginner · Specialization · 1 - 3 Months

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Application Development, Cloud Applications, Payment Systems, Cryptography, Investments, FinTech, Digital Assets, Open Source Technology, Distributed Computing, Microservices, E-Commerce, Transaction Processing, Interoperability, Algorithms, Scalability, Governance
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Blockchain, Business Leadership, FinTech, Strategic Leadership, Business Transformation, Business Ethics, Emerging Technologies, Law, Regulation, and Compliance, Business, Health Technology, Regulatory Compliance, Business Planning, Supply Chain, Legal Risk, Supply Chain Management, Cloud Computing, Cryptography, Distributed Computing, Cloud Computing Architecture, Artificial Intelligence
Intermediate · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Blockchain, User Interface and User Experience (UI/UX) Design, Cryptography, Secure Coding, Application Security, Web Development Tools, React Redux, Encryption, User Experience Design, Key Management, Application Design, Cryptographic Protocols, Application Development, Law, Regulation, and Compliance, Regulation and Legal Compliance, Web Applications, Software Development Tools, Front-End Web Development, Vulnerability Assessments, Data Security
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Encryption, Cybersecurity, Threat Detection, Data Encryption Standard, Threat Modeling, Cryptography, Cyber Attacks, Data Security, Databases, Malware Protection, Penetration Testing, Vulnerability Assessments, Application Security, Security Engineering, Authentications, Data Structures, Data Integrity, Artificial Intelligence, SQL
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Secure Coding, Application Security, Open Web Application Security Project (OWASP), Security Engineering, Cybersecurity, Security Requirements Analysis, Security Testing, Vulnerability Assessments, Code Review, Software Design, Encryption, Vulnerability Management, Data Security, Cryptography, Continuous Monitoring, Authentications, Development Testing, System Monitoring, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Open Web Application Security Project (OWASP), Threat Modeling, Application Security, Software Development Life Cycle, DevSecOps, Security Testing, Secure Coding, Security Software, Security Engineering, Cloud Security, Encryption, Vulnerability Scanning, Software Development, Threat Detection, Cryptography, Software Testing, CI/CD, Cloud Platforms, Vulnerability Assessments, Configuration Management
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Blockchain, Game Design, Investments, Test Automation, Digital Assets, Investment Management, Development Testing, Cryptography, Program Development, Emerging Technologies, FinTech, Software Development, Web Development Tools, Asset Management, Asset Protection, Transaction Processing, Secure Coding, Application Deployment
Beginner · Course · 3 - 6 Months

Skills you'll gain: Network Security, Disaster Recovery, Network Administration, Authentications, Vulnerability Assessments, Computer Networking, Network Infrastructure, Wireless Networks, Cybersecurity, Network Monitoring, Local Area Networks, Vulnerability Management, Telecommunications, Network Protocols, Network Switches, Network Routing, Communication Systems, Cryptography, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Blockchain, Programming Principles, Data Management, Object Oriented Programming (OOP), Cryptography, Debugging, Application Security
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Threat Modeling, Network Security, Internet Of Things, Identity and Access Management, Encryption, Security Engineering, Infrastructure Security, Cybersecurity, Security Controls, Threat Management, Cloud Security, Vulnerability Assessments, Threat Detection, Cloud Solutions, Systems Architecture, Cryptography, Information Privacy, Authentications, Authorization (Computing)
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Identity and Access Management, Kubernetes, Cloud Security, Google Cloud Platform, Cloud Storage, Encryption, Application Security, Data Encryption Standard, Cloud API, Authorization (Computing), Data Security, Continuous Monitoring, Role-Based Access Control (RBAC), Virtual Machines, Cryptography, Key Management, Authentications, Cloud Applications, Vulnerability Scanning
Intermediate · Course · 1 - 3 Months