Blockchain courses can help you learn how distributed ledgers record transactions, verify data, and support decentralized systems. You can build skills in understanding consensus mechanisms, smart contract basics, and evaluating blockchain use cases across different industries. Many courses introduce tools such as block explorers, development frameworks, and platforms used to experiment with blockchain applications.

Macquarie University
Skills you'll gain: Cryptography, Encryption, Data Security, Cybersecurity, 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

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Azure Active Directory, Microsoft Azure, Cloud Security, Firewall, Cyber Attacks, Cybersecurity, Malware Protection, Identity and Access Management, Network Security, Threat Management, Endpoint Security, Security Information and Event Management (SIEM), Threat Detection, Scenario Testing, Virtual Machines, Event Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Internet Of Things, Data Storage Technologies, Cloud Storage, Data Storage, Microsoft Visual Studio, Network Routing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: CI/CD, Databricks, Microsoft Azure, Data Integration, Data Lakes, Development Environment, Data Architecture, Automation, Data Pipelines, Data Storage, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Pedagogy, Blockchain, Data Ethics, Teaching, Emerging Technologies, Computer Networking, Internet Of Things, Instructional Strategies, Computer Security Awareness Training, Cybersecurity, Information Privacy, Encryption, Virtual Private Networks (VPN), Distributed Denial-Of-Service (DDoS) Attacks
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Google Cloud Platform, Microsoft Azure, Cloud Storage, Data Lakes, Containerization, Hybrid Cloud Computing, Multi-Cloud, Cloud Computing Architecture, Network Architecture
Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Financial Regulation, Bank Regulations, Payment Systems, Blockchain, Tax Laws, FinTech, Cyber Risk, Digital Assets, Risk Management
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Vulnerability Management, Penetration Testing, Vulnerability Assessments, Intrusion Detection and Prevention, Security Testing, Network Security, System Testing, Threat Detection, Firewall, Cybersecurity, Cloud Security, Microsoft Azure, Virtual Private Networks (VPN), Windows PowerShell, Command-Line Interface
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Databricks, Data Governance, Microsoft Azure, Data Lakes, Real Time Data, Data Management, Data Integration, Data Pipelines, Data Quality, User Provisioning, Performance Tuning
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Load Balancing, Virtual Private Networks (VPN), Microsoft Azure, Network Monitoring, Data Storage Technologies, Network Administration, Virtual Machines, Disaster Recovery, System Monitoring, Network Security, Cloud Security, Servers
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft SQL Servers, Data Security, Microsoft Azure, Cloud Security, Database Management, Data Management, Data Access, Role-Based Access Control (RBAC)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Azure, Role-Based Access Control (RBAC), Azure Synapse Analytics, Azure Active Directory, Real Time Data, Zero Trust Network Access, Serverless Computing, Identity and Access Management, Data Integration, Cloud Applications, Virtual Machines, Cloud Computing Architecture, Data Governance, Data Management, Cloud Security, Cloud Storage, Cloud Computing, Solution Architecture, Disaster Recovery, Data Migration
Intermediate · Specialization · 1 - 3 Months