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: Analytical Skills, Statistical Methods, Exploratory Data Analysis, R (Software), Business Analytics, Data Analysis, Statistical Analysis, Data Visualization, Analytics, Statistical Visualization, R Programming, Analysis, Statistical Programming, Predictive Analytics, Statistical Modeling, Data Structures, Statistical Software, Time Series Analysis and Forecasting, Data Manipulation, Regression Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Import/Export, Microsoft Visual Studio, R (Software), Microsoft Excel, R Programming, Data Sharing, Data Processing, Data Cleansing
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Retrieval-Augmented Generation, Generative AI, Generative Model Architectures, Agentic Workflows, AI Orchestration, AI Enablement, Prompt Patterns, Enterprise Security, Agentic systems, LLM Application, AI literacy, Cloud Infrastructure, Customer experience improvement, Cloud Solutions, Artificial Intelligence, Cloud Computing, AI Integrations, Collaboration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Kubernetes, Docker (Software), Containerization, System Configuration, Software Installation, Application Deployment, Cloud Computing, Computing Platforms, Security Controls, System Monitoring, Azure DevOps, Configuration Management, Command-Line Interface, Key Management, Encryption
Beginner · Course · 1 - 3 Months

Skills you'll gain: Social Media Campaigns, Content Scheduling, Social Media Management, Social Media, Social Media Content, Social Media Marketing, Social Media Strategy, Keyword Research, Campaign Management, Content Creation, Digital Marketing Tools, Target Market, Driving engagement, User Accounts
Beginner · Guided Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: Automation, Socioeconomics, AI Security, Environmental Issue, Emerging Technologies, Sustainable Technologies, Policy Analysis, Transportation Operations, Social Sciences, Health Equity, Electric Power Systems, Social Studies, Environment, Energy and Utilities, Electrical Equipment, Sustainable Development, Traffic Flow Optimization, Augmented and Virtual Reality (AR/VR), Diversity Equity and Inclusion Initiatives, Climate Change Mitigation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Web Development Tools, Development Environment, FinTech, Software Development Tools, Transaction Processing, Web Development, Programming Principles, Program Development, Web Applications, Node.JS, Scalability, Other Programming Languages, Javascript, Application Deployment, Computer Programming, Market Dynamics, Verification And Validation
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Hootsuite, Content Scheduling, Social Media Analytics, Digital Marketing Tools, Content Performance Analysis, Social Media Content, Social Media Marketing, Social Media Management, Social Media, Digital Marketing, User Accounts
Beginner · Guided Project · Less Than 2 Hours

KodeKloud
Skills you'll gain: AWS SageMaker, Model Deployment, MLOps (Machine Learning Operations), Data Governance, Data Management, Model Training, Data Security, Amazon Web Services, Application Deployment, General Data Protection Regulation (GDPR), Model Optimization, Information Privacy
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: AI Security, Responsible AI, Security Strategy, Security Management, Data Security, Law, Regulation, and Compliance, Risk Management, Safety and Security, Business Risk Management, Regulation and Legal Compliance, Compliance Management, Threat Modeling, Infrastructure Security, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Model Training, Natural Language Processing, Embeddings, Model Optimization, Data Ethics, Responsible AI, Deep Learning, Recurrent Neural Networks (RNNs), Artificial Neural Networks, Machine Learning, Artificial Intelligence, Classification Algorithms
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Content Scheduling, Hootsuite, Social Media Management, Digital Marketing Tools, Social Media, Social Media Marketing, Social Media Content, Account Management
Beginner · Guided Project · Less Than 2 Hours