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: Stakeholder Communications, Business Analysis, Stakeholder Management, Requirements Management, Stakeholder Engagement, Requirements Analysis, Business Requirements, Change Requests, Solution Delivery, Business Process, Process Analysis, Business Strategies, Project Management, Communication Planning, Stakeholder Analysis, Strategic Planning, Problem Solving, Enterprise Architecture, Root Cause Analysis, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Lakes, Google Cloud Platform, Cloud Engineering, Data Pipelines, Data Warehousing, Data Infrastructure, Cloud Storage, Data Architecture, Big Data, Scalability, SQL
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Generative AI Agents, Business Process Automation, Make.com, Automation, Microsoft Power Automate/Flow, Generative AI, LangChain, LLM Application, Tool Calling, No-Code Development, Prompt Engineering, Slack (Software), Cloud Computing, Workflow Management, Artificial Intelligence and Machine Learning (AI/ML), Scalability, Responsible AI, Artificial Intelligence, Application Programming Interface (API), Google Sheets
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Audit Planning, Enterprise Architecture, Compliance Management, Regulatory Compliance, Quality Assurance, Enterprise Risk Management (ERM), Quality Management
Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Object Oriented Design, Unified Modeling Language, System Design and Implementation, Software Development, Software Engineering, Object Oriented Programming (OOP), Software Design, Software Design Patterns, Maintainability, Software Development Methodologies, Software Architecture, Systems Analysis, Requirements Analysis, Data Modeling
Beginner · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Feature Engineering, Tensorflow, Data Transformation, Data Processing, Keras (Neural Network Library), Data Pipelines, Data Modeling, Machine Learning, Python Programming, Statistical Methods
Intermediate · Course · 1 - 3 Months

Universidad Austral
Skills you'll gain: Web Scraping, Natural Language Processing, Data Integration, Data Processing, MLOps (Machine Learning Operations), Data Cleansing, Artificial Neural Networks, Tensorflow, Text Mining, Jupyter, Application Lifecycle Management, Pandas (Python Package), Systems Architecture, Analysis, Deep Learning, Application Development, Scripting, Algorithms, Data Transformation, Python Programming
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Expense Management, Small Business Accounting, Accounts Payable, Inventory Management System, Accounting and Finance Software, Payment Processing, Invoicing, Payroll Processing, Vendor Management, Accounting, Cloud Security, Data Security, Order Processing, Purchasing
Beginner · Guided Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: Virtual Private Networks (VPN), Amazon Web Services, AWS Identity and Access Management (IAM), Network Security, Remote Access Systems, Amazon Elastic Compute Cloud, Command-Line Interface, Control Panels, End User Training and Support
Mixed · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Tidyverse (R Package), Data Wrangling, R (Software), Data Cleansing, Data Transformation, Data Manipulation, R Programming, Data Science, Exploratory Data Analysis, Data Analysis, Data Management, File Management, Data Visualization, Data Import/Export
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Amazon Bedrock, Serverless Computing, Responsible AI, Generative AI Agents, LLM Application, Prompt Engineering, Workflow Management, Cloud Computing Architecture, Customer Relationship Management (CRM) Software, Security Controls
Beginner · Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: Community Organizing, Social Justice, Community and Social Work, Advocacy, Cultural Responsiveness, Journalism, Public Safety and National Security, Diversity Awareness, Public History, Public Policies
Beginner · Course · 1 - 3 Months