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 Alberta
Skills you'll gain: Social Studies, Social Justice, European History, Cultural Sensitivity, World History, International Relations, Public Policies, Policy Analysis, Social Sciences, Economics, Journalism
Beginner · Course · 3 - 6 Months

Packt
Skills you'll gain: Linux Administration, Linux Servers, Virtual Networking, Infrastructure As A Service (IaaS)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI API, Back-End Web Development, Model Evaluation, Model Deployment, User Interface (UI) Design, Performance Tuning, Scalability
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Cloud Computing Architecture, Cloud Deployment, Cloud Computing, Scalability, Cloud Infrastructure, Solution Design, Cloud Platforms, Cloud Services, Solution Architecture, Systems Architecture, Infrastructure As A Service (IaaS), Public Cloud, Software Architecture, Enterprise Architecture, Platform As A Service (PaaS), Disaster Recovery, Requirements Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Authorization (Computing), Proxy Servers, Identity and Access Management, Disaster Recovery, Configuration Management, Data Centers, Distributed Computing, Service Management, Data Store, Encryption, Scalability
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, Gmail, Technical Support, Systems Administration, Help Desk Support, Email Security, Event Monitoring, Technical Communication, File Management
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Team Management, Interactive Data Visualization, Data Presentation, Data Management, User Accounts, Data Security, Scheduling, Data Sharing, Customer Support, Auditing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, API Gateway, Cloud-Native Computing, Network Routing, General Networking, Load Balancing, Containerization, Microservices
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Network Security, Cloud Security, Network Planning And Design, Identity and Access Management, DevSecOps, Continuous Monitoring, Computer Networking, Payment Card Industry (PCI) Data Security Standards, Firewall, Security Controls, Data Loss Prevention, Application Security, Role-Based Access Control (RBAC), Data Security, Virtual Private Networks (VPN), Virtual Networking, Cloud Computing Architecture, CI/CD, Key Management, Encryption
Beginner · Course · 1 - 3 Months

Skills you'll gain: Facebook, Online Advertising, Digital Advertising, Social Media, Social Media Management, Social Media Campaigns, Social Media Marketing, Advertising, Target Audience, Content Creation, Content Marketing
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Ansible, Scalability, Debugging, Scripting, Infrastructure as Code (IaC), Verification And Validation, Devops Tools, Automation, YAML, Maintainability, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Social Media Management, Workflow Management, Social Media Content, Social Media, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours