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.

Whizlabs
Skills you'll gain: Amazon DynamoDB, Amazon Web Services, NoSQL, Database Management Systems, Databases, Redis, Dataflow, Relational Databases, Database Management, Real Time Data, Performance Tuning, Scalability, Capacity Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Retrieval-Augmented Generation, Generative AI, Generative AI Agents, Microsoft Copilot, Generative Model Architectures, Microsoft Azure, OpenAI API, Fine-tuning, Model Optimization, Prompt Engineering, AI Security, OpenAI, Model Deployment, Microsoft Power Platform, LLM Application, AI Integrations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Continuous Monitoring, Cloud Security, Cloud Storage, Data Security, Data Storage, Data Loss Prevention, Security Controls, Personally Identifiable Information, Google Cloud Platform, Data Management
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Exploratory Data Analysis, Data Literacy, Data Analysis, Package and Software Management, R Programming, R (Software), Statistical Analysis, Tidyverse (R Package), Data Wrangling, Data Analysis Software, Data Manipulation, Statistical Visualization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, IT Automation, Devops Tools, Infrastructure as Code (IaC), DevOps, Kubernetes, YAML, Docker (Software), Scripting, Automation, Windows Servers, Key Management, Package and Software Management, Debugging, Command-Line Interface, Security Controls, Microsoft Windows, Software Installation, Configuration Management, Encryption
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Extract, Transform, Load, Metadata Management, Data Integration, Data Pipelines, Databases, Business Logic, Data Processing, Java, File Management, Data Import/Export, Database Management, Data Manipulation, File I/O, Data Mapping, Dataflow, Scalability, Data Transformation, Software Documentation, Software Installation, File Systems
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Cloud Solutions, Cloud Infrastructure, Digital Transformation, Cloud Computing, Cloud Platforms, Cloud Computing Architecture, Cloud Services, Public Cloud, Hybrid Cloud Computing, Google Cloud Platform, Multi-Cloud, Cloud Security, Software As A Service, Platform As A Service (PaaS), Infrastructure As A Service (IaaS), Business Transformation, Capital Expenditure, Financial Modeling
Beginner · Course · 1 - 3 Months

Skills you'll gain: Ansible, Nginx, Web Servers, Infrastructure as Code (IaC), YAML, Application Deployment, Devops Tools, CI/CD, IT Automation, Server Administration, Scalability, Service Management, Verification And Validation
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Plot (Graphics), Scripting, Scientific Visualization, Graphing, Scripting Languages, Data Visualization Software, Scalability, Code Reusability, Text Mining, Statistical Analysis, Time Series Analysis and Forecasting, Matlab, Mathematical Software, File I/O, Software Installation, Numerical Analysis, Mathematical Modeling, Predictive Modeling, Python Programming, Data Analysis
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Facebook, Customer Insights, Brand Awareness, Social Media, Social Media Marketing, Target Audience, Social Media Analytics, Customer Analysis, Customer Data Management, Marketing Analytics, Digital Marketing Tools
Beginner · Guided Project · Less Than 2 Hours

Starweaver
Skills you'll gain: Incident Response, Incident Management, Computer Security Incident Management, Cybersecurity, Cyber Attacks, Cyber Threat Intelligence, Risk Management Framework, Cyber Risk, IT Service Management, Problem Management, Return On Investment, IT Management, NIST 800-53, Test Planning, Scenario Testing, Simulations, Technical Documentation
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Virtual Networking, AWS Identity and Access Management (IAM), Load Balancing, Identity and Access Management
Mixed · Course · 1 - 4 Weeks