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: Advertising, Social Media Marketing, Social Media Content, Social Media Strategy, Social Media, Instagram, Marketing, Content Creation, Graphic Design, Graphic and Visual Design Software, Graphic and Visual Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Simulations, Plot (Graphics), Statistical Visualization, R (Software), R Programming, Statistical Programming, Statistical Methods, Process Modeling, Statistical Analysis, Process Analysis, Data Analysis
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Overcoming Objections, Closing (Sales), Sales, Sales Strategy, Sales Process, Selling Techniques, Negotiation, Customer Success Management, Regional Sales, Marketing Automation, Customer Relationship Building, Customer Relationship Management, Customer Retention, Customer Engagement, Customer experience improvement, Personalized Service, Legal Technology, Contract Management, Document Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Docker (Software), Prometheus (Software), Cloud-Native Computing, Containerization, Package and Software Management, CI/CD, Grafana, DevOps, YAML, Application Deployment, Role-Based Access Control (RBAC), Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: PyTorch (Machine Learning Library), Transfer Learning, Fine-tuning, Convolutional Neural Networks, Digital Signal Processing, Model Training, Image Analysis, Classification Algorithms, Model Evaluation, Deep Learning, Computer Vision, Telecommunications
Intermediate · Guided Project · Less Than 2 Hours

John Wiley & Sons
Skills you'll gain: Financial Statement Analysis, Financial Statements, Annual Reports, Financial Accounting, Financial Reporting, Generally Accepted Accounting Principles (GAAP), Balance Sheet, Cash Flows, Financial Analysis, Income Statement, Sarbanes Oxley Act (SOX) Compliance, Business Reporting, Accounting, Tax Compliance, Tax, Accrual Accounting, Market Liquidity, Fraud detection, Investment Management
Beginner · Course · 3 - 6 Months

L&T EduTech
Skills you'll gain: Artificial Intelligence, Internet Of Things, Unsupervised Learning, Python Programming, Machine Learning Algorithms, Deep Learning, Machine Learning, AI Integrations, Convolutional Neural Networks, Image Analysis, Artificial Neural Networks, Reinforcement Learning, Emerging Technologies, Healthcare 5.0, Data Preprocessing, Natural Language Processing, Model Evaluation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Computer Hardware, SQL, Hardware Architecture, General Networking, Database Design, Database Software, Hardware Troubleshooting, Networking Hardware, Database Theory, Databases, Database Management Systems, Computer Networking, Relational Databases, Network Support, Database Management, Network Protocols, Query Languages, Information Technology, Network Routers, Wireless Networks
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hootsuite, Content Scheduling, Social Media Management, Digital Marketing Tools, Social Media Content, Social Media, Scheduling, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Drupal, Content Management Systems, Enterprise Architecture, Scalability, Workflow Management, Salesforce, Information Architecture, Salesforce Development, Enterprise Application Management, Marketing Automation, Data Architecture, Content Development and Management, Content Management, User Provisioning, Data Modeling, Role-Based Access Control (RBAC), Data Integration, Authorization (Computing)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Recurrent Neural Networks (RNNs), Generative AI, Large Language Modeling, Token Optimization, Embeddings, Generative Model Architectures, Data Pipelines, Data Preprocessing, Artificial Neural Networks, Unstructured Data, Machine Learning Methods, Machine Learning, Model Evaluation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Google Analytics, Email Marketing, Data-Driven Marketing, Marketing Analytics, Web Analytics, Conversion Funnel Analysis, Marketing Effectiveness, Campaign Management, Performance Reporting, Return On Investment
Beginner · Course · 1 - 4 Weeks