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.

Simplilearn
Skills you'll gain: Encryption, Cryptography, Security Engineering, Data Security, Cybersecurity
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Image Analysis, Convolutional Neural Networks, Deep Learning, Model Evaluation, Recurrent Neural Networks (RNNs)
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Data Pipelines, Apache Kafka, Serverless Computing, Identity and Access Management, Cloud Security, Real Time Data, Data Security, Debugging, Site Reliability Engineering, Data Processing, Google Cloud Platform, Data Integrity, CI/CD, Performance Tuning, Pandas (Python Package), Data Transformation, Event Monitoring, SQL, Unit Testing
Intermediate · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Cloud-Native Computing, Cloud Infrastructure, Cloud Deployment, Cloud Development, Cloud Computing, Public Cloud, Software As A Service, Application Deployment, Cloud Services, Cloud Security, Amazon Web Services, Serverless Computing, Service Oriented Architecture, System Implementation
Build toward a degree
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Management, Google Cloud Platform, Cost Management, Infrastructure Architecture, Site Reliability Engineering, Cloud Computing, Operational Excellence, Cloud Services, DevOps, Identity and Access Management, Scalability, Corporate Sustainability, Budgeting, Disaster Recovery
Beginner · Course · 1 - 3 Months

Skills you'll gain: Disaster Recovery, Relational Databases, Database Architecture and Administration, Oracle Databases, Data Storage Technologies, Data Migration, Key Management, Data Integrity, Encryption, Data Loss Prevention, Data Security
Advanced · Course · 1 - 3 Months

Skills you'll gain: Azure DevOps, Application Security, Software Documentation, Vulnerability Scanning
Intermediate · Course · 3 - 6 Months

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

Skills you'll gain: Ubuntu, Package and Software Management, Bash (Scripting Language), Linux Servers, Linux Administration, Unix, Linux, Shell Script, Unix Shell, Server Administration, Operating System Administration, Linux Commands, Systems Administration, User Accounts, Servers, System Monitoring, User Provisioning, Command-Line Interface, Software Installation, Computer Security
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Financial Inclusion, Financial Regulation, Social Sciences, Case Studies
Intermediate · Course · 1 - 4 Weeks

Eindhoven University of Technology
Skills you'll gain: Energy and Utilities, Human Factors, Psychology, Environmental Science, Aesthetics, Safety Standards, Environmental Issue, Research, Technical Standard, Safety and Security
Mixed · Course · 1 - 3 Months

Skills you'll gain: Virtual Machines, Blockchain, Identity and Access Management, Transaction Processing, Google Cloud Platform, Cryptography, Cloud Security
Advanced · Project · Less Than 2 Hours