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.

Packt
Skills you'll gain: System Requirements, Virtual Networking, Network Architecture, ESXi Installation, Ubuntu, Virtual Machines, Remote Access Systems, Package and Software Management, Patch Management, Servers
Intermediate · Course · 1 - 4 Weeks
Coursera
Skills you'll gain: LLM Application, Model Deployment, CI/CD, Amazon CloudWatch, Infrastructure as Code (IaC), Application Deployment, Cloud Deployment, DevSecOps, Enterprise Security, DevOps, Docker (Software), AI Security, Cloud Management, System Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Game Design, Maintainability, Code Reusability, Software Design, Software Architecture, Video Game Development, Programming Principles, Animation and Game Design, Event-Driven Programming, Scalability, Game Theory, Data Persistence, Artificial Intelligence, Animations
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), File I/O, Program Development, Software Development, Automation, Data Structures, Code Reusability, Maintainability, File Management, Python Programming, Scalability, Scripting Languages, Data Persistence, JSON
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Memory Management, Distributed Computing, C and C++, Scalability, Performance Tuning, C++ (Programming Language), System Programming, Microarchitecture, Computer Architecture, Cross Platform Development, Hardware Architecture, Computing Platforms, Application Development, Program Development, Application Frameworks, Development Environment
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Cloud Hosting, Cloud Infrastructure, Cloud Services, Cloud Solutions, User Provisioning, Authorization (Computing), Web Servers, Role-Based Access Control (RBAC), Cloud Storage, Database Management Systems, Databases, Database Management, Scalability, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Authentications, Authorization (Computing), Identity and Access Management, User Provisioning, User Accounts, Role-Based Access Control (RBAC), Group Policy, Google Cloud Platform, Cyber Security Policies
Beginner · Project · Less Than 2 Hours
Skills you'll gain: Istio, Kubernetes, Hybrid Cloud Computing, Cloud Infrastructure, Multi-Cloud, Cloud-Native Computing, Cloud Platforms, Cloud Management, Configuration Management, Google Cloud Platform, Microservices, vSphere DRS & HA, Software Configuration Management, Security Controls, Authentications, Load Balancing, Cyber Security Policies, System Monitoring, API Gateway, Git (Version Control System)
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Instagram, Facebook, LinkedIn, Content Creation, Social Media Content, Social Media, Graphic Design, Social Media Marketing, Marketing Design, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Fraud detection, Marketing Analytics, Data-Driven Marketing, Predictive Modeling, People Analytics, Customer Analysis, Feature Engineering, Marketing Effectiveness, Exploratory Data Analysis, Anomaly Detection, Customer Retention, Advanced Analytics, Marketing Strategies, Job Analysis, Predictive Analytics, Analytics, R Programming, Credit Risk, R (Software), Applied Machine Learning
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Cloud Security, Data Loss Prevention, File Management, Google Cloud Platform, Data Access, Cloud Storage, Data Security, Data Management, Cloud Computing, Personally Identifiable Information, Unstructured Data
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Backlogs, Workflow Management, Process Design, Business Process Automation, Automation, AI Workflows, Process Improvement, AI Enablement, No-Code Development, Kanban Principles, Agile Project Management, Agile Methodology, Maintainability, Software Documentation, Collaborative Software
Beginner · Course · 1 - 3 Months