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: Web Presence, Instagram, Goal Setting, Target Audience, Prioritization, Driving engagement, Visionary, Target Market, Community Development, Content Scheduling, Social Media Content, Entrepreneurship, Business Planning, Smart Goals, Business Priorities, Scalability, Content Strategy, Telecommuting, Marketing, Business
Beginner · Specialization · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Routing Protocols, Network Engineering, Network Routers, Virtual Private Networks (VPN), Network Routing, Network Architecture, Network Protocols
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computer Graphics, Software Architecture, Development Environment, Software Design, Maintainability, Software Visualization, Systems Architecture, Software Design Patterns, Code Reusability, Graphics Software, Systems Design, Cross Platform Development, Computer Graphic Techniques, Image Quality, System Design and Implementation, Video Game Development, Computer Programming Tools, Dataflow, Performance Tuning, Scalability
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Data Science, Data Strategy, Data Literacy, Data Management, Organizational Effectiveness, Project Design, Statistics, Machine Learning
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Requirements Analysis, Generative AI, Functional Specification, Software Documentation, Prompt Engineering, User Requirements Documents, AI literacy, Software Design Documents, Process Optimization, Business Analysis Tools, Requirements Elicitation, Workflow Management, User Story, Prioritization, Requirements Management, Hugging Face, Language Interpretation, Translation, and Studies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Model Training, Image Analysis, Model Optimization, Computer Vision, Model Deployment, Image Quality, MLOps (Machine Learning Operations), Data Analysis, Deep Learning, Exploratory Data Analysis, Failure Analysis, Data Preprocessing, Workflow Management, AI Workflows, Data Transformation, Experimentation, Performance Analysis, Data Manipulation, Performance Metric
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Infrastructure as Code (IaC), Docker (Software), Kubernetes, Program Development, Terraform, Ansible, Cloud Infrastructure, Containerization, Cloud Management, Devops Tools, Cloud Platforms, Cloud Deployment, Firewall, Application Deployment, Security Controls, IT Automation, Bash (Scripting Language)
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Identity and Access Management, Amazon Web Services, Cloud Hosting, Cloud Deployment, Cloud Infrastructure, Cloud Computing, Cloud Services, Virtual Networking, Authentications, Cloud Applications, Authorization (Computing), User Accounts, Network Security
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Feature Engineering, Model Evaluation, Model Deployment, Fine-tuning, Data Preprocessing, Model Training, Deep Learning, Machine Learning Methods, Model Optimization, Scikit Learn (Machine Learning Library), PyTorch (Machine Learning Library), Scalability, Hugging Face, Docker (Software), Supervised Learning, Machine Learning Algorithms, MLOps (Machine Learning Operations), Applied Machine Learning, Software Development, Machine Learning
Intermediate · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Prompt Engineering, Content Scheduling, Business Writing, Responsible AI, ChatGPT, Social Media Content, Marketing Automation, Business Marketing, Writing and Editing, Copywriting, Email Automation, Writing, Marketing Materials, Social Media Management, Marketing Communications, Brainstorming, Social Media, Content Creation, Social Media Marketing, Content Optimization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Teams, Microsoft 365, Security Management, Security Controls, Group Policy, Network Planning And Design, Cloud Security, Data Security, Microsoft Intune (Mobile Device Management Software), Enterprise Application Management, Network Administration, Role-Based Access Control (RBAC), Multi-Tenant Cloud Environments, Identity and Access Management, Data Loss Prevention, Network Troubleshooting, Governance, Administration, IT Security Architecture, Regulatory Compliance
Intermediate · Course · 1 - 3 Months

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