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.

L&T EduTech
Skills you'll gain: Hazard Analysis, Building Services Engineering, Threat Detection, Electronic Components, Telecommunications, Electrical Systems, Systems Integration, Anomaly Detection, Electrical Safety, Safety Standards, Communication Systems, Electrical Equipment, Electronic Systems, Safety and Security, Electrical Engineering, Network Infrastructure, Technical Standard, Control Panels
Intermediate · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: Malware Protection, Software Installation, Mobile Security, Microsoft Windows, Threat Detection, Operating System Administration, Peripheral Devices, Disaster Recovery, Data Storage, System Configuration, Data Storage Technologies, USB, Data Maintenance, File Systems, Collaborative Software, Operating Systems, Microsoft Teams, Hardware Troubleshooting, Windows Servers, Cloud Storage
Intermediate · Course · 1 - 3 Months

Google Cloud
Intermediate · Course · 1 - 3 Months

Total Seminars
Skills you'll gain: Responsible AI, Package and Software Management, Network Troubleshooting, Shell Script, Linux Administration, Docker (Software), OS Process Management, Linux, Unix Shell, Containerization, Virtualization, Open Source Technology, Version Control, Ansible, Linux Commands, Linux Servers, Bash (Scripting Language), Firewall, Computer Networking, Cloud Storage
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Apache Maven, Spring Framework, Microservices, Java Platform Enterprise Edition (J2EE), Spring Boot, Java, Java Programming, Build Tools, Back-End Web Development, Software Architecture, Server Side, Load Balancing, Cloud Development, Web Services, Restful API, Systems Architecture, Web Applications
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Information Systems Security, Business Process Modeling, Security Management, Systems Development Life Cycle, Systems Development, Information Systems, Cyber Attacks, Cybersecurity, Management Information Systems, Business Process Management, Enterprise Resource Planning, IT Management, Requirements Analysis, Incident Response, Business Process, Computer Security Incident Management, Database Management Systems, Business Intelligence, Cloud Computing, Data Management
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Flutter (Software), Mobile Development, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, React Native, Application Development, iOS Development, Apple iOS, Mobile Development Tools, UI Components, User Story, User Interface (UI), Database Application, Android Development, Databases, Cloud Applications, Database Software, Other Mobile Programming Languages, Database Management, Database Management Systems
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Unified Modeling Language, Object Oriented Programming (OOP), Object Oriented Design, Test Driven Development (TDD), Software Design Patterns, Software Design, Programming Principles, Program Development, Development Testing, Process Driven Development, Computer Programming, Software Development Methodologies, Distributed Computing
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, MITRE ATT&CK Framework, Cryptography, Cyber Threat Intelligence, Penetration Testing, Cyber Threat Hunting, Cybersecurity, Cyber Security Assessment, Cyber Security Strategy, Computer Security, Threat Modeling, Security Testing, Secure Coding, Cyber Attacks, Cloud Infrastructure, Email Security, Security Controls, Security Awareness, Cyber Risk, Security Strategy
Beginner · Specialization · 3 - 6 Months

University of Washington
Skills you'll gain: Model Evaluation, Applied Machine Learning, Feature Engineering, Machine Learning Methods, Regression Analysis, Machine Learning, Image Analysis, Machine Learning Algorithms, AI Personalization, Model Training, Deep Learning, Transfer Learning, Application Development, Predictive Modeling, Model Deployment, Text Mining, Python Programming, Classification Algorithms
Mixed · Course · 1 - 3 Months

Skills you'll gain: Flutter (Software), Mobile Development, iOS Development, Apple iOS, Mobile Development Tools, User Interface (UI), User Interface (UI) Design, Android Development, Other Mobile Programming Languages, User Interface and User Experience (UI/UX) Design, Application Development, UI Components, Cross Platform Development, Application Programming Interface (API), Software Development Tools, Application Frameworks, Development Environment, Debugging, Software Development
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Cloud Deployment, Cloud Computing, Cloud Services, Cloud Infrastructure, Scalability, Cloud Platforms, Public Cloud, Software As A Service, Infrastructure As A Service (IaaS), Cloud Management, Platform As A Service (PaaS), Private Cloud, Hybrid Cloud Computing
Mixed · Course · 1 - 4 Weeks