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: Facebook, Product Promotion, Account Management, Social Media Content, E-Commerce, Social Media Marketing, Social Media, Payment Systems
Beginner · Guided Project · Less Than 2 Hours

Northwestern University
Skills you'll gain: Social Media, Social Media Marketing, Social Media Strategy, Digital Transformation, Marketing, Professional Networking, Content Strategy, Customer Engagement, Consumer Behaviour, Stakeholder Engagement, Integrated Marketing Communications, Target Audience, Peer Review
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Docs, Google Sheets, Gmail, Google Workspace, Calendar Management, Presentations, Spreadsheet Software, Data Validation, Setting Appointments, Excel Formulas, Excel Macros, Collaborative Software, Data Visualization, Email Automation, Email Security, Meeting Facilitation, Version Control, Data Management, Organizational Skills, Scheduling
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Computer Vision, Image Analysis, Google Cloud Platform, Deep Learning, Real Time Data, Python Programming, Applied Machine Learning, Development Environment, Machine Learning Algorithms, Data Processing, Performance Tuning, Data Collection, Software Installation
Beginner · Course · 3 - 6 Months

Skills you'll gain: Virtual Teams, Operational Efficiency, Process Improvement and Optimization, Telecommuting, Process Analysis, Process Optimization, Workflow Management, Business Process Automation, Team Management, Business Operations, Operations Management, Employee Performance Management, Staff Management, Automation, Empowerment, Change Management, Continuous Improvement Process, Data Security, Remote Access Systems, Security Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon DynamoDB, Identity and Access Management, Database Management, Database Administration, NoSQL, Serverless Computing, Database Architecture and Administration, Authentications, Operational Databases, Cloud Security, Event-Driven Programming, AWS Kinesis, Cloud Applications, Amazon CloudWatch, Encryption, Load Balancing, Data Security, Key Management
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: API Gateway, GraphQL, Application Programming Interface (API), API Design, Microservices, CI/CD, Restful API, Cloud API, Node.JS, Scalability, Secure Coding, Authentications, Containerization, Software Architecture, Real Time Data, Kubernetes, Event-Driven Programming
Advanced · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Infrastructure, Cloud Services, Cloud Computing, Cloud Platforms, Digital Transformation, Public Cloud, Software As A Service, Infrastructure As A Service (IaaS), Hybrid Cloud Computing, Business Transformation, Cloud Security, Business Technologies, Operating Expense, Capital Expenditure
Beginner · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Performance Tuning, Microsoft Azure, Database Administration, Scalability, Relational Databases, Microsoft SQL Servers, Database Architecture and Administration, Database Management, Database Systems, Operational Databases, Data Migration, Enterprise Security, Cloud Security, Capacity Management, Disaster Recovery, Virtual Machines, Authorization (Computing), Authentications
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Continuous Integration, Sprint Planning, Kaizen Methodology, Process Improvement, Backlogs, Agile Product Development, Unit Testing, DevSecOps, Scalability, Performance Metric, Integration Testing, Software Development, Software Testing, Organizational Change, Project Management, User Story, Git (Version Control System), Key Performance Indicators (KPIs), Business Reporting, Application Security
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Informed Consent, Clinical Research Ethics, Data Ethics, Healthcare Ethics, Medical Privacy, Responsible AI, Healthcare Industry Knowledge, Health Information Management, Patient-centered Care, Patient Safety, Generative AI Agents, Prompt Engineering
Beginner · Course · 1 - 4 Weeks

Ball State University
Skills you'll gain: Data Visualization, Rmarkdown, Exploratory Data Analysis, Data Visualization Software, Ggplot2, Interactive Data Visualization, Plot (Graphics), Statistical Visualization, R (Software), R Programming, Data Storytelling, Data Presentation, Histogram, Scatter Plots, Data Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months