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.

University of Pennsylvania
Skills you'll gain: Data Preprocessing, PyTorch (Machine Learning Library), Deep Learning, Artificial Neural Networks, Machine Learning Algorithms, Supervised Learning, Machine Learning, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Security Incident Management, Business Continuity Planning, Disaster Recovery, Business Continuity, Cyber Threat Intelligence, Threat Detection, Cyber Attacks, Security Awareness, Risk Analysis, Compliance Management, Business Analysis, Digital Forensics
Intermediate · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Ansible, YAML, IT Automation, Infrastructure as Code (IaC), Devops Tools, Scripting, Virtual Machines
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Email Security, Data Loss Prevention, Google Workspace, Gmail, User Provisioning, Mobile Security, Security Management, Security Controls, Authentications, Threat Management, User Accounts, Cloud Security, Malware Protection, Personally Identifiable Information, Data Security, Cloud Services, Systems Administration, Application Security, Document Management, Data Management
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Social Media Content, Social Media Management, Social Media, Content Creation, Social Media Marketing, Content Performance Analysis, Social Media Strategy, Social Media Campaigns, Content Management, Instagram, Drive Engagement, Digital Media Strategy, Content Strategy, Facebook, Brand Management, Customer Engagement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microservices, API Gateway, Scalability, Systems Architecture, Software Architecture, Data Management, Distributed Computing, Databases, API Design, Restful API, Software Design Patterns, NoSQL, GraphQL, Event-Driven Programming
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Health Informatics, Medical Records, Health Information Management, Interoperability, Health Care, Electronic Medical Record System, Clinical Data Management, Internet Of Things, Emerging Technologies, Data Management, Unstructured Data, Data Integration, Data Modeling, Data Transformation, Scalability
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Social Media, Infographics, Social Media Marketing, Content Creation, Graphics Software, Graphic and Visual Design, Graphic Design, Design Elements And Principles, Creative Design, Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Communication Planning, Stakeholder Engagement, Requirements Analysis, Project Coordination, Stakeholder Communications, AI Enablement, Waterfall Methodology, Kanban Principles, Business Analysis, Risk Management, Communication, Product Lifecycle Management, Prioritization
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Data Governance, AI Enablement, Health Informatics, Machine Learning Algorithms, Analytics, Advanced Analytics, Data-Driven Decision-Making, Artificial Intelligence, Health Information Management, Decision Support Systems, Business Analytics, Predictive Analytics, Machine Learning, Data Integration, Real Time Data, Artificial Neural Networks
Beginner · Course · 1 - 4 Weeks

Case Western Reserve University
Skills you'll gain: Exploratory Data Analysis, Spatial Data Analysis, Spatial Analysis, Geospatial Mapping, Geospatial Information and Technology, Descriptive Statistics, Statistical Modeling, R Programming, Geographic Information Systems, Statistical Analysis, Probability & Statistics, Data-Driven Decision-Making, Oil and Gas, Data Analysis, Simulations, Statistical Methods, Rmarkdown, Data Cleansing, Box Plots, Plot (Graphics)
Intermediate · Specialization · 3 - 6 Months

Knowledge Accelerators
Skills you'll gain: Responsible AI, Microsoft Copilot, Microsoft 365, Generative AI Agents, Microsoft Power Platform, AI Security, Generative AI, AI Workflows, Governance, Large Language Modeling, Prompt Engineering, Ethical Standards And Conduct, Risk Mitigation
Advanced · Course · 1 - 3 Months