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.

Whizlabs
Skills you'll gain: DevOps, CI/CD, Containerization, Continuous Integration, Cloud Security, Kubernetes, Software Development, Google Cloud Platform, Continuous Delivery, Cloud-Native Computing, Application Deployment, General Networking, System Monitoring, Virtual Networking, Identity and Access Management, Load Balancing, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Software-Defined Networking, Cloud Deployment, Virtual Networking, Cloud Infrastructure, Network Infrastructure, Application Deployment, Cloud Platforms, Containerization, Computer Networking, Network Architecture, Kubernetes, Microservices, Infrastructure Architecture, Virtualization, Hardware Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microservices, Google Cloud Platform, Cloud Applications, Software Architecture, Cloud Development, Event-Driven Programming, Cloud-Based Integration, Serverless Computing, Service Oriented Architecture, Cloud Computing Architecture, Systems Architecture, Scalability
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Copywriting, Social Media Marketing, Content Marketing, Driving engagement, Email Marketing, Brand Management, Marketing, Advertising Campaigns, Search Engine Optimization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Text Mining, Google Cloud Platform, Cloud API, Network Analysis, Data Analysis, Analysis
Beginner · Project · Less Than 2 Hours

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Scalability, Distributed Computing, Event-Driven Programming, Microservices, Software Architecture, Data Pipelines, Software Design Patterns, Software Design, Cloud Computing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Facebook, Customer experience improvement, Customer Engagement, Personalized Service, Social Media Management, Social Media Campaigns, Social Media Marketing, Customer Relationship Building, Event Marketing, Customer Inquiries, Marketing, Communication Strategies, Business Strategy
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Penetration Testing, Exploitation techniques, Brute-force attacks, Cyber Security Assessment, Vulnerability Assessments, Authentications, Wireless Networks, Network Security, Linux, Encryption, Microsoft Windows, Cryptography, Operating Systems
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: System Configuration, Server Administration, Cloud Infrastructure
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Facility Management, Event Management, Legal Risk, Contract Management, Hospitality and Food Services, Event Planning, Data-Driven Decision-Making, Community Outreach, Event Marketing, Relationship Management, Data Management, Customer Engagement, Operations Management, Promotional Strategies, Risk Management, Management Training And Development, Business Strategy, Budgeting, Insurance Policies, Advertising
Beginner · Course · 1 - 3 Months

Skills you'll gain: PyTorch (Machine Learning Library), Computer Vision, NumPy, Matplotlib, Convolutional Neural Networks, Deep Learning, Pandas (Python Package), Image Analysis, Python Programming, Artificial Neural Networks, Data Manipulation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: LinkedIn, Interviewing Skills, Generative AI, Generative AI Agents, Data Ethics, Responsible AI, Smart Goals, Professional Networking, AI Personalization, Applicant Tracking Systems, Recruitment, Strategic Planning, AI Enablement, Negotiation, Professional Development, Prompt Engineering, Job Analysis, Goal Setting, Communication Strategies, Tactfulness
Beginner · Course · 1 - 3 Months