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.

Microsoft
Skills you'll gain: CI/CD, Continuous Deployment, Continuous Delivery, DevSecOps, Continuous Integration, Site Reliability Engineering, Enterprise Architecture, IT Automation, DevOps, Test Automation, Product Automation, Automation, YAML, Software Development, Application Deployment, Business Process Automation, Multi-Cloud, Microsoft Azure, Cloud Standards, Software Configuration Management
Advanced · Course · 1 - 3 Months

Skills you'll gain: Balancing (Ledger/Billing), Bookkeeping, QuickBooks (Accounting Software), Ledgers (Accounting), Accounting Records, Accounting, Accounting Systems, General Ledger, General Accounting, Accounting Software, Standard Accounting Practices, Transaction Processing
Beginner · Course · 1 - 4 Weeks

Digital Marketing Institute
Skills you'll gain: Content Scheduling, Meta Ads Manager, Social Media Marketing, Social Media, Social Media Content, Social Media Strategy, Social Media Management, Digital Media Strategy, Facebook, Content Marketing, Instagram, Social Media Analytics, LinkedIn, Digital Marketing, Marketing, Content Performance Analysis, Digital Marketing Campaigns, Campaign Management, Social Media Campaigns, Target Audience
Beginner · Specialization · 3 - 6 Months
University of Pennsylvania
Skills you'll gain: Influencing, Relationship Building, Professional Networking, Persuasive Communication, Organizational Effectiveness, Organizational Structure, Relationship Management, Business Ethics, Ethical Standards And Conduct, Decision Making, Strategic Partnership, Social Network Analysis, Proactivity, General Networking, Self-Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Unsupervised Learning, Supervised Learning, Applied Machine Learning, Predictive Modeling, Data Presentation, Machine Learning, Collaborative Software, Data Analysis, Predictive Analytics, Technical Communication, Machine Learning Algorithms, Statistical Analysis, Scikit Learn (Machine Learning Library), Keras (Neural Network Library), Descriptive Statistics, Regression Analysis, Python Programming, Text Mining, Artificial Neural Networks
Advanced · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Data Storytelling, Google Sheets, Data Visualization, Statistical Visualization, Spreadsheet Software, Large Language Modeling, Data Literacy, Data Presentation, Data Visualization Software, LLM Application, Business Analysis, Requirements Analysis, Data Analysis, Analytics, Business Requirements, Analytical Skills, Exploratory Data Analysis, Data-Driven Decision-Making, Productivity Software, Google Workspace
Beginner · Course · 1 - 4 Weeks
University of Alberta
Skills you'll gain: Requirements Analysis, Requirements Elicitation, Functional Requirement, Backlogs, User Requirements Documents, Change Control, User Story, System Requirements, Software Design, Acceptance Testing, Agile Methodology, Agile Software Development
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: IT Security Architecture, Operating System Administration, Package and Software Management, Information Systems Security, IT Infrastructure, Network Troubleshooting, Systems Administration, Computer Networking, Infrastructure Security, Computer Security, Encryption, Desktop Support, Routing Protocols, Lightweight Directory Access Protocols, Technical Support, Network Protocols, Computer Hardware, Cloud Computing, Customer Service, Debugging
Beginner · Professional Certificate · 3 - 6 Months

The Pennsylvania State University
Skills you'll gain: Infectious Diseases, Infection Control, Epidemiology, Public Health and Disease Prevention, Microbiology, Public Health, Bloodborne Pathogens, Immunology, Preventative Care, Social Determinants Of Health, Social Sciences, Medical Science and Research, Biology, Social Network Analysis, Case Studies
Mixed · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Data Encryption Standard, Public Key Infrastructure, Cryptography, Cybersecurity, Key Management, Advanced Encryption Standard (AES), Encryption, Cryptographic Protocols, Public Key Cryptography Standards (PKCS), Brute-force attacks, Authentications, Arithmetic, Algorithms, Applied Mathematics, Probability, Computer Science
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Model Deployment, Model Optimization, Convolutional Neural Networks, Google Cloud Platform, Natural Language Processing, Tensorflow, MLOps (Machine Learning Operations), Large Language Modeling, Reinforcement Learning, Model Training, Transfer Learning, Computer Vision, Keras (Neural Network Library), Systems Design, Applied Machine Learning, Image Analysis, AI Personalization, Cloud Deployment, Recurrent Neural Networks (RNNs), Machine Learning
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Cash Management, Contingency Planning, Market Liquidity, Bank Regulations, Crisis Management, Banking, Financial Regulation, Credit Risk, Commercial Banking, Risk Management, Business Continuity Planning, Financial Management, Financial Market, Financial Planning, Stress Management, Operations Management, Key Management, IT Management, Planning, Operations
Mixed · Course · 1 - 4 Weeks