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: AWS Identity and Access Management (IAM), Identity and Access Management, Google Cloud Platform, Amazon Web Services, User Accounts, User Provisioning, Cloud Management, Cloud Engineering, Public Cloud, Cloud Computing Architecture, Cloud Infrastructure, Authorization (Computing), Firewall, Virtual Networking, Network Architecture, Virtual Private Networks (VPN), Network Infrastructure
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Feature Engineering, Data Preprocessing, Dataflow, Tensorflow, Data Pipelines, Data Processing, Data Store, Machine Learning Methods, Keras (Neural Network Library), Data Transformation, Model Evaluation, Applied Machine Learning, Machine Learning, Statistical Methods
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Image Analysis, Deep Learning, Model Training, Generative Model Architectures, Model Evaluation
Advanced · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Identity and Access Management, Google Cloud Platform, Cloud Management, Virtual Private Networks (VPN), Cloud Computing Architecture, Microsoft Azure, Virtual Networking, Cloud Infrastructure, Cloud Services, Azure Active Directory, User Accounts, Network Routing, Network Architecture, Network Infrastructure, Cloud Security, Command-Line Interface, Network Security, Firewall
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: User Provisioning, Google Workspace, User Accounts, Cloud Management, Identity and Access Management, Collaborative Software, System Configuration, Cloud Storage, Security Management, Configuration Management
Beginner · Course · 1 - 4 Weeks

IIT Guwahati
Skills you'll gain: Package and Software Management, Time Series Analysis and Forecasting, Cloud Computing Architecture, Linear Algebra, Data Structures, R (Software), Data Warehousing, Database Design, Model Evaluation, Database Management, Social Network Analysis, Algorithms, Java Programming, Deep Learning, Portfolio Management, Oral Comprehension, C (Programming Language), File I/O, Econometrics, Reinforcement Learning
Earn a degree
Degree · 1 - 4 Years

Google Cloud
Skills you'll gain: Gmail, Google Workspace, Issue Tracking, Help Desk Support, System Support, Technical Support, Technical Support and Services, Email Security, Data Access, Systems Administration
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Gemini, Generative AI Agents, AI Security, Agentic Workflows, LLM Application, Agentic systems, AI Orchestration, AI Integrations, Cloud Services, Generative AI, Tool Calling, Intranet, Application Deployment, Authentications, Authorization (Computing)
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Technical Support, Google Workspace, Gmail, Technical Support and Services, Control Panels, Issue Tracking, Systems Administration, File Management, Data Sharing, Email Security
Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Process Design, Global Marketing, Consumer Behaviour, Statistical Analysis, Organizational Change, Supply Management, Process Mapping, Statistical Methods, Integrated Marketing Communications, Innovation, Mergers & Acquisitions, Performance Measurement, Training and Development, Virtual Teams, Databases, International Finance, Research, Branding, Economic Development, Cultural Diversity
Earn a degree
Degree · 1 - 4 Years
Universidad de los Andes
Skills you'll gain: Social Network Analysis, Network Analysis, Data Storytelling, Predictive Modeling, Data Presentation, Marketing Analytics, Statistical Machine Learning, Predictive Analytics, Financial Data, Interactive Data Visualization, Data Preprocessing, Marketing Management, Marketing Operations, Transfer Learning, Analytics, Financial Statement Analysis, Data Cleansing, Random Forest Algorithm, Operations Research, Model Optimization
Credit offered
Mastertrack · 6 - 12 Months
University of Colorado Boulder
Skills you'll gain: Machine Learning Algorithms, Real-Time Operating Systems, Big Data, User Research, User Experience Design, Machine Learning Methods, User Experience, Power Electronics, User Interface and User Experience (UI/UX) Design, Usability, Verification And Validation, UI/UX Research, UI/UX Strategy, Control Systems, Embedded Software, Internet Of Things, Machine Controls, User Interface (UI), Engineering, Scientific, and Technical Instruments, Embedded Systems
Credit offered
Graduate Certificate · 6 - 12 Months