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: Terraform, Infrastructure as Code (IaC), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Infrastructure, AWS Identity and Access Management (IAM), Firewall, Command-Line Interface, Automation, Key Management
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: HTML and CSS, Responsive Web Design, Web Design, Front-End Web Development, Web Content Accessibility Guidelines, Bootstrap (Front-End Framework), User Interface (UI) Design, Frontend Performance, Usability, Mobile Development, Browser Compatibility, Typography, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Infrastructure, Kubernetes, Application Deployment, Google Cloud Platform, Microservices, Network Architecture, CI/CD, Service Level Agreement, Cloud Computing Architecture, Cloud Security, Restful API, API Design, DevOps, Virtual Networking, Cloud Storage, Key Performance Indicators (KPIs), System Monitoring, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Requirements Elicitation, Business Analysis, Business Requirements, Requirements Analysis, Business Process, Product Roadmaps, Stakeholder Analysis, Agile Methodology, Needs Assessment, Business Communication
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Scalability, Microservices, Cloud-Native Computing, Kubernetes, System Monitoring, Cloud Security, Role-Based Access Control (RBAC), Secure Coding, Application Security, Service Management, Security Engineering, IT Service Management, Identity and Access Management, Software-Defined Networking
Intermediate · Course · 1 - 4 Weeks

University of Pittsburgh
Skills you'll gain: Adaptive Equipment, Home Health Care, Network Protocols, Mobility Assistance, Wireless Networks, Health Technology, Disabilities, Long Term Care, End User Training and Support, Technology Strategies, Technical Consulting, Telecommunications, Patient Assistance, Internet Of Things, Patient Evaluation, Interoperability, Usability, Clinical Assessment, Patient-centered Care, Automation
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Distributed Computing, Scalability, Database Design, Database Management Systems, Database Systems, Database Architecture and Administration, Database Management, Relational Databases, SQL, Performance Tuning, Data Integrity, Transaction Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Convolutional Neural Networks, Tensorflow, Data Collection, Image Analysis, Artificial Neural Networks, Deep Learning, Computer Vision, Model Evaluation, Google Cloud Platform, Cloud Computing, Scientific Visualization
Beginner · Project · Less Than 2 Hours

Digital Marketing Institute
Skills you'll gain: Digital Marketing, Social Media Marketing, Marketing Channel, Digital Media Strategy, Marketing Automation, Marketing Strategy and Techniques, Social Media Strategy, Digital Advertising, Email Marketing, Content Marketing, Search Engine Optimization, Marketing Communications, E-Commerce, Customer Relationship Management (CRM) Software, Demand Generation, Marketing Analytics, Customer Service, Web Applications
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Infrastructure as Code (IaC), Docker (Software), Kubernetes, Terraform, Ansible, Cloud Infrastructure, Containerization, Cloud Management, Cloud Computing Architecture, Systems Development, Firewall, Application Deployment, Security Controls, Bash (Scripting Language)
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

Google Cloud
Skills you'll gain: Kubernetes, Google Cloud Platform, Network Troubleshooting, Containerization, System Monitoring, Cloud Computing, Cloud Platforms, Network Monitoring, Terraform
Beginner · Project · Less Than 2 Hours