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.

Edureka
Skills you'll gain: Cloud-Native Computing, Cloud Development, Prometheus (Software), Grafana, Program Development, Software Architecture
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Pipelines, Dataflow, Data Warehousing, Extract, Transform, Load, Data Quality, Data Cleansing, Data Validation, Data Processing, Google Cloud Platform, Apache Spark, Scalability, Data Transformation, Performance Tuning, Serverless Computing
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Call Center Experience, Customer experience improvement, Customer Service, Customer Communications Management, Inbound Calls, Cloud Management, Scalability, Telephone Skills, Network Routing, Real Time Data, Performance Analysis, Cost Reduction, Cost Control, Operational Efficiency, System Implementation
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Authentications, Identity and Access Management, Data Analysis Software, Network Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Network Troubleshooting, Problem Management, Cloud-Native Computing, Event Monitoring, Network Monitoring, Debugging, System Monitoring
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Online Advertising, Data Visualization, Digital Advertising, Advertising, Analytics, Big Data, Paid media, Social Media Strategy, Social Media, Data Ethics, Marketing, Digital Media Strategy, Social Media Marketing, Data-Driven Decision-Making, Business Analytics, Social Media Analytics, Business Transformation, Social Media Campaigns, Return On Investment, Descriptive Analytics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure Synapse Analytics, Data Migration, Microsoft Azure, Data Warehousing, SQL Server Integration Services (SSIS), Microsoft SQL Servers, Cloud Management, Cloud Security, Database Design, Star Schema, Performance Tuning, System Configuration, Transact-SQL, Data Modeling, Cloud Computing Architecture, Extract, Transform, Load, Data Security, Apache Spark, Data Integration, Data Pipelines
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Linux Administration, Operating System Administration, Systems Administration, System Monitoring, Linux, Performance Tuning, File Management, Linux Commands, System Configuration, Desktop Support, Network Monitoring, Data Storage Technologies, Network Troubleshooting, Remote Access Systems, Event Monitoring, User Interface (UI), Data Management, User Accounts, File Systems, OS Process Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Flutter (Software), Mobile Development, Application Development, Data Validation, Application Design, User Interface (UI) Design, User Interface (UI), Cross Platform Development, UI Components, Interactive Design, Software Design, Interaction Design, Scalability, Usability, Verification And Validation, Maintainability
Beginner · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: Apple iOS, Apple Xcode, iOS Development, Core Data (Software), Secure Coding, Application Deployment, Scalability, Swift Programming, Apple software proficiency, Back-End Web Development, Performance Tuning, Application Security, Debugging, Security Controls, Knowledge of Apple Software, Build Tools, Application Performance Management, Application Programming Interface (API), Performance Testing, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: File Systems, Linux Administration, Data Storage, Data Storage Technologies, File Management, Linux, Linux Commands, Data Maintenance, Data Management, Systems Administration, Data Security
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Mobile Security, AI Security, Exploitation techniques, Threat Detection, Security Controls, Intrusion Detection and Prevention, Threat Modeling, Hardening, AI literacy, Malware Protection, Endpoint Security, Artificial Intelligence, Mobile Development Tools, Prompt Engineering, Human Factors (Security), Incident Response, Information Privacy
Intermediate · Course · 1 - 4 Weeks