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: Database Architecture and Administration, Data Maintenance, Operational Databases, Relational Databases, Capacity Planning, Database Management, Capacity Management, Data Integrity, Disaster Recovery, Data Validation, Performance Tuning, Problem Management, Demand Planning, Data Access, Forecasting, Resource Planning, Performance Analysis, Time Series Analysis and Forecasting
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Applications, Kubernetes, Identity and Access Management, Infrastructure As A Service (IaaS), Cloud Storage, Cloud Platforms, Cloud Deployment, Containerization, Cloud-Native Computing, Cloud Services, Google Gemini, Cloud Computing, Cloud Management, IT Infrastructure, Data Storage, Network Infrastructure, Virtual Networking, Platform As A Service (PaaS)
Beginner · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Big Data, Internet Of Things, Social Network Analysis, Text Mining, Apache Hadoop, Business Intelligence, Social Media Analytics, Unstructured Data, Analytics, Cloud Computing, Cloud Infrastructure, Data-Driven Marketing, Data Science, Fraud detection, Customer Retention, Marketing Strategies
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Security Information and Event Management (SIEM), Security Management, Computer Security Incident Management, Security Controls, Event Monitoring, Threat Detection, System Configuration, System Monitoring, Network Security, Cloud Security, Google Cloud Platform, Cloud Computing
Beginner · Project · Less Than 2 Hours

Imperial College London
Skills you'll gain: Immunology, Infectious Diseases, Oncology, Pathology, Pharmacotherapy, Molecular, Cellular, and Microbiology, Chronic Diseases, Treatment Planning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Single Sign-On (SSO), Identity and Access Management, Authentications, Authorization (Computing), Active Directory, Multi-Factor Authentication, Microsoft Azure, User Provisioning, Role-Based Access Control (RBAC), Enterprise Security
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Model Deployment, PyTorch (Machine Learning Library), Generative AI, Deep Learning, Generative Model Architectures, MLOps (Machine Learning Operations), Large Language Modeling, Model Optimization, Convolutional Neural Networks, Software Visualization, Artificial Neural Networks, Embeddings, Computer Vision
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Project Management Software, Workflow Management, Collaborative Software, Project Coordination, Digital Marketing Tools, Coordinating, Project Management, Organizational Skills, Marketing Operations, Timelines, Communication, Marketing Planning, Vocabulary, Accountability
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Azure, NoSQL, Database Administration, Data Store, Data Infrastructure, Database Systems, Cloud Storage, Database Theory, Apache Cassandra, Data Storage, Cloud Services, Data Storage Technologies, File Management, Data Access, Data Security, Cloud Solutions, Data Management, File Systems, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Content Optimization, Driving engagement, Content Creation, Video Production, Data Storytelling, Performance Analysis, Social Media Management, Social Media Content, Content Development and Management, Content Marketing, Digital Publishing, Video Editing, Performance Measurement, Post-Production, Branding, Performance Improvement, Key Performance Indicators (KPIs), Workflow Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Presentation, Customer Analysis, Customer Retention, Customer Insights, Strategic Decision-Making, Product Strategy, Data Analysis, Knowledge Transfer, Data-Driven Decision-Making, Advanced Analytics, Unsupervised Learning, Applied Machine Learning, Technical Documentation, Performance Measurement, Machine Learning Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Bookkeeping, QuickBooks (Accounting Software), Accruals, Ledgers (Accounting), Month End Closing, Accrual Accounting, Accounting Software, General Ledger, Accounting Records, Accounting, Accounting and Finance Software, General Accounting
Beginner · Course · 1 - 4 Weeks