Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Google Cloud
Skills you'll gain: Cloud Infrastructure, Cloud Solutions, Cloud Computing, Digital Transformation, Cloud Services, Cloud Platforms, Public Cloud, Google Cloud Platform, Infrastructure As A Service (IaaS), Hybrid Cloud Computing, Platform As A Service (PaaS), Software As A Service, Business Transformation, Cloud Security, Multi-Cloud
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Security Management, Cyber Attacks, Cyber Operations, Threat Detection, Cybersecurity, Disaster Recovery, Event Monitoring, Threat Management, Cyber Security Assessment, Malware Protection, Crisis Intervention, Vulnerability Assessments, Triage, Technical Communication, Resilience, Record Keeping, Root Cause Analysis
Intermediate · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Performance Tuning, Wide Area Networks, Network Troubleshooting, Network Planning And Design, Continuous Monitoring, IT Automation, Service Level
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Generative AI Agents, Cloud API
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Clinical Data Management, Statistical Reporting, Data Sharing, Version Control, Clinical Trials, GitHub, Data Quality, Medical Privacy, Quality Assurance, Risk Analysis, Risk Management, R (Software), Maintainability, DevOps, R Programming, Package and Software Management, Agile Software Development, Agile Methodology
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Data Preprocessing, Data Wrangling, Data Transformation, Data Analysis, JSON, Pandas (Python Package), Data Quality, Extract, Transform, Load, Data Mapping, Scripting, Data Maintenance, Data Integrity, Anomaly Detection, Reconciliation
Intermediate · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Model Evaluation, Model Training, AI Personalization, AI literacy, AI Integrations, AI Product Strategy, AI Security, Artificial Intelligence, Goal Setting, Decision Making, Usability Testing, Needs Assessment, Project Planning, Resource Planning, Resource Management
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: JUnit, File I/O, Unit Testing, Java Programming, Debugging, Java, Maintainability, Software Development, Secure Coding, Software Testing, Test Case, Cryptographic Protocols, Authentications, Application Security, Data Import/Export, Cryptography, Object Oriented Programming (OOP), Eclipse (Software), Integrated Development Environments, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Recurrent Neural Networks (RNNs), Model Deployment, Keras (Neural Network Library), Deep Learning, Tensorflow, Artificial Neural Networks, Convolutional Neural Networks, Application Frameworks, Model Training, Artificial Intelligence, Data Preprocessing
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Balance Sheet, Financial Planning, Budgeting, Finance, Budget Management, Financial Management, Market Dynamics, Cash Flow Forecasting, Economics, Cash Management, Business Mathematics, Financial Analysis, Financial Statement Analysis, Financial Statements, Cash Flows, Loans, Expense Management, Market Analysis, Growth Strategies, Decision Making
Beginner · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Apache Spark, Scala Programming, Apache Hadoop, Big Data, Data Manipulation, Distributed Computing, Data Processing, Performance Tuning, SQL, Data Transformation, Network Performance Management, Data Persistence, Data Analysis, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Incident Response, Email Security, Email Automation, Incident Management, Computer Security Incident Management, Threat Management, Threat Detection, IT Automation, Google Cloud Platform
Intermediate · Project · Less Than 2 Hours