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: Firewall, Network Routing, TCP/IP, Google Cloud Platform, Virtual Private Networks (VPN), General Networking, Network Administration, Proxy Servers, Network Protocols, Cloud Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: System Monitoring, Network Monitoring, System Configuration, Continuous Monitoring, IT Management, Windows Servers, Linux Servers, Incident Management, System Implementation, User Accounts, User Interface (UI), File Transfer Protocol (FTP)
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Deployment, Kubernetes, Application Deployment, Google Cloud Platform, Docker (Software), Cloud Applications, CI/CD, Scalability, Containerization
Beginner · Project · Less Than 2 Hours

Skills you'll gain: AWS Identity and Access Management (IAM), Cloud Deployment, Amazon Web Services, Cloud Management, Cloud Computing, User Accounts, Cloud Infrastructure, Account Management, Public Cloud, Servers, Linux Servers, Cloud Security, Docker (Software), Billing, Market Analysis, Scalability
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Infrastructure as Code (IaC), Model Deployment, AI Workflows, Generative AI, Application Deployment, CI/CD, Amazon Elastic Compute Cloud, Continuous Deployment, AI Enablement, Cloud Deployment, Jenkins, Amazon Web Services, Terraform, Kubernetes, Docker (Software), Requirements Analysis, Release Management, Scalability
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Linux Administration, User Accounts, Operating System Administration, Linux, File Systems, Systems Administration, Authorization (Computing), Security Controls, Data Storage, Identity and Access Management, File Management, System Configuration, Data Storage Technologies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Target Audience, Facebook, Social Media, Persona Development, Social Media Marketing, Social Media Strategy, Customer Insights, Presentations, Web Analytics, Marketing Budgets
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: ASP.NET, C# (Programming Language), Application Programming Interface (API), Microsoft Development Tools, Restful API, Microsoft Azure, Web Applications, Integrated Development Environments, Application Development, Development Environment, Virtual Environment, Middleware
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Usability, User Experience Design, User Centered Design, Usability Testing, Technical Documentation, Bioinformatics, End User Training and Support, Clinical Informatics, Technical Writing, Product Development, Writing
Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: PySpark, Data Pipelines, Dashboard, Data Processing, Data Storage Technologies, Data Visualization, Natural Language Processing, Data Analysis Expressions (DAX), Data Storage, Data Transformation, Machine Learning, Deep Learning, Logistic Regression
Intermediate · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Logistic Regression, Model Evaluation, Statistical Inference, Predictive Analytics, R Programming, Statistical Modeling, Statistical Methods, Biostatistics, Regression Analysis, Statistical Analysis, Statistics, Statistical Hypothesis Testing, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Instagram, Social Media Content, Facebook, Marketing Design, Social Media Marketing, Animations, Digital Design, Graphic Design, Graphics Software, Design Elements And Principles, User Accounts
Beginner · Guided Project · Less Than 2 Hours