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 Michigan
Skills you'll gain: Sustainable Development, Sustainable Business, Nutrition and Diet, Social Determinants Of Health, Sustainability Standards, Environment, Health Assessment, Environmental Resource Management, Environmental Science, Public Health, Climate Change Mitigation, Systems Of Measurement, Problem Solving
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Stakeholder Management, Project Risk Management, Environment Health And Safety, Quality Management, Procurement, Communication Strategies, Risk Management, Project Controls, Stakeholder Communications, Subcontracting, Supplier Management, Quality Improvement, Stakeholder Analysis, Earned Value Management, Performance Measurement, Variance Analysis
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Risk Management Framework, Compliance Auditing, Regulatory Compliance, Communication Strategies
Intermediate · Course · 1 - 3 Months
Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Network Planning And Design, Virtual Private Networks (VPN), Network Troubleshooting, Routing Protocols, Border Gateway Protocol, Network Engineering, Computer Networking, Network Administration, Open Shortest Path First (OSPF), Network Routers, Wide Area Networks, Network Monitoring, Network Routing, TCP/IP, Network Performance Management, Network Protocols, Service Level Agreement, Service Level, Network Architecture
Beginner · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Responsible AI, AI Security, Human Centered Design, Data Ethics, Model Evaluation, Artificial Intelligence, AWS SageMaker
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: R Programming, Arithmetic, Statistical Programming, Development Environment, Programming Principles, Data Import/Export
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Unit Testing, Go (Programming Language), Restful API, Authentications, Application Programming Interface (API), Secure Coding, API Design, Application Security, Software Testing, Microservices, Authorization (Computing), Database Development, Web Servers, Server Side, Databases, Software Architecture, JSON, Role-Based Access Control (RBAC), Maintainability, Software Design Patterns
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Injury Prevention, Pediatrics, Child Welfare, Substance Abuse, Public Health, Public Safety and National Security, Epidemiology, Health Disparities, Family Medicine, Community Health, Health Policy, Mental Health, Research
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Vulnerability Assessments, Security Testing, Cyber Security Assessment
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Email Marketing, Social Media Marketing, Point of Sale, Social Media, Brand Loyalty, Customer Retention, Customer Relationship Management, Customer Engagement, Shipping and Receiving, Customer Analysis, E-Commerce, Relationship Building, Marketing Planning, Digital Marketing, Content Creation, User Feedback, Process Optimization, Content Strategy, Business Marketing, Contextual Advertising
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Agentic systems, Business Process Automation, Automation, Robotic Process Automation, AI Enablement, Responsible AI, AI Security, Decision Making, Accountability, Data Security
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: TCP/IP, Wide Area Networks, Network Planning And Design, Network Monitoring, Configuration Management
Beginner · Course · 1 - 4 Weeks