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: Facebook, Target Audience, Social Media Marketing, Social Media, Social Media Campaigns, Persona Development, Social Media Management, Customer Insights
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Business Modeling, Value Propositions, Business Planning, Customer Analysis, Target Market, User Research, Marketing, Financial Management, Marketing Strategies, Entrepreneurship, Customer Acquisition Management, Business Strategies, Email Marketing, Social Media Marketing, Interviewing Skills, Product Development, Search Engine Optimization
Beginner · Course · 1 - 3 Months

Skills you'll gain: Load Balancing, Cloud Infrastructure, Google Cloud Platform, Terraform, Infrastructure as Code (IaC), Cloud Computing Architecture, Virtual Private Networks (VPN), General Networking, Cloud Services, Virtual Machines, Network Infrastructure, Managed Services, Scalability, Servers
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Algorithms, Bayesian Statistics, Theoretical Computer Science, Pseudocode, Computational Thinking, Data Structures, Graph Theory, Network Analysis, Probability, Probability & Statistics
Mixed · Course · 1 - 3 Months

Skills you'll gain: Instagram, Social Media Content, LinkedIn, Social Media, Facebook, Content Creation, Social Media Marketing, User Accounts, Graphic Design, Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Social Media Marketing, Social Media Content, Social Media, Graphic Design, Graphic and Visual Design Software, Storytelling, Instagram, Content Creation
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Cloud Management, Cloud Infrastructure, Cloud Computing, Cost Management, Site Reliability Engineering, Cloud Platforms, DevOps, Scalability, Operational Excellence, Resource Management, Corporate Sustainability, Disaster Recovery, Customer Support
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Microsoft Azure, MLOps (Machine Learning Operations), Data Management, Cloud Computing, Application Deployment, Data Processing, Applied Machine Learning, Scalability, Continuous Deployment, Machine Learning, Performance Tuning
Advanced · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Scaled Agile Framework, Systems Engineering, Scrum (Software Development), Agile Methodology, Agile Project Management, Kanban Principles, Business Leadership, Process Driven Development, Unified Modeling Language, Backlogs, Scalability, Engineering Management, Organizational Change, Waterfall Methodology
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unix Commands, Unix, Unix Shell, User Accounts, Linux, Operating System Administration, Command-Line Interface, Operating Systems, File Systems, Linux Administration, Systems Administration, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Facebook, Digital Advertising, Advertising Campaigns, Web Analytics, Advertising, Driving engagement, Target Audience, Marketing, Social Media Marketing, Social Media
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Windows
Intermediate · Course · 1 - 3 Months