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.

Skills you'll gain: Configuration Management
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Linux Administration, Operating System Administration, Linux Servers, Systems Administration, System Monitoring, Linux, Performance Tuning, File Management, Data Storage Technologies, Network Troubleshooting, Remote Access Systems, User Interface (UI), User Accounts, File Systems
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Docker (Software), Cloud Applications, Containerization, Scalability, Application Deployment, Google Cloud Platform
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Apache Hadoop, Apache Hive, Big Data, Database Design, Extensible Markup Language (XML), Databases, JSON, Data Processing, Data Warehousing, Distributed Computing, Data Analysis, Scalability, Case Studies, Analytics, Data Pipelines, Query Languages, Social Media, Data Cleansing, Data Integration, Social Media Content
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Responsible AI, Data Ethics, AI Product Strategy, Artificial Intelligence, AI Security, Business Ethics, Machine Learning, Governance, Risk Analysis, Stakeholder Engagement, Stakeholder Analysis
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Security, Cloud Deployment, Identity and Access Management, Cloud Management, Authorization (Computing), Firewall, Application Deployment, Load Balancing, Web Applications, Mobile Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Deep Learning, Data Preprocessing, Data Manipulation, Applied Machine Learning, Model Deployment, Artificial Neural Networks, Embeddings, Matplotlib
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AWS SageMaker, Image Analysis, Deep Learning, Model Evaluation, Convolutional Neural Networks, Amazon Web Services, Computer Vision, Applied Machine Learning, Machine Learning, Python Programming, Data Science
Intermediate · Guided Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: Automation, Interactive Learning, Economics, Policy, and Social Studies, Electric Power Systems, Augmented and Virtual Reality (AR/VR), Transportation Operations, Policy Analysis, Emerging Technologies, Sustainable Technologies, Health Equity, Social Impact, Environmental Issue, Socioeconomics, Sustainable Development, Climate Change Mitigation, Safety and Security
Beginner · Course · 1 - 3 Months

Skills you'll gain: Web Components, TypeScript, UI Components, Javascript, Maintainability, Web Development Tools, Web Applications, Front-End Web Development, LESS, Cascading Style Sheets (CSS), Scalability
Beginner · Course · 1 - 4 Weeks

Khalifa University
Skills you'll gain: Feature Engineering, Responsible AI, Data Preprocessing, Strategic Decision-Making, Business Leadership, Data-Driven Decision-Making, Data Ethics, Business Analytics, Natural Language Processing, Large Language Modeling, Artificial Intelligence, Predictive Analytics, Advanced Analytics, Data Governance, Systems Integration, Business Ethics, Workflow Management, Applied Machine Learning, Reinforcement Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Brute-force attacks, Cryptography, Encryption, Python Programming, Scripting, User Interface (UI), Statistical Programming, UI Components, Application Development
Mixed · Course · 1 - 4 Weeks