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.

LearnQuest
Skills you'll gain: Oracle SQL Developer, Oracle Databases, PL/SQL, Database Design, SQL, Database Architecture and Administration, Stored Procedure, Database Management, Data Management, Network Architecture, Command-Line Interface
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Data Loss Prevention, Endpoint Security, Cloud Security, Active Directory, Personally Identifiable Information, Multi-Factor Authentication, Data Security, Multi-Tenant Cloud Environments, User Provisioning, Single Sign-On (SSO), Security Controls, Threat Management, Role-Based Access Control (RBAC), User Accounts
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Swift Programming, Apple iOS, iOS Development, Unit Testing, Apple Xcode, Test Case, Software Testing, Object Oriented Programming (OOP), Data Structures, Application Development, Application Security, Software Design, Debugging, Data Mapping, Functional Design, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Technical Design, User Feedback, Technical Consulting, Solution Design, Solution Architecture, SAP Applications, Technical Communication, Requirements Analysis, Business Analysis, Business Requirements, Requirements Elicitation, Gap Analysis, Customer Engagement, Communication
Beginner · Course · 1 - 3 Months

Alfaisal University | KLD
Skills you'll gain: Event Management, Event Planning, Event Marketing, Advertising, Safety and Security, Marketing Communications, Advertising Campaigns, Promotional Strategies, Budget Management, Expense Management, Program Evaluation, Human Resources Management and Planning, Return On Investment
Beginner · Course · 1 - 3 Months

Starweaver
Skills you'll gain: Customer experience strategy (CX), Service Design, Change Management, Hospitality Management, Social Media Marketing, Process Mapping, Key Performance Indicators (KPIs), Social Media, Hospitality and Food Services, Design Thinking, Brand Marketing, Service Management, Customer experience improvement, Digital Marketing, Design, Social Media Management, Prototyping, Content Marketing, Leadership, Search Engine Optimization
Intermediate · Specialization · 1 - 3 Months

Pearson
Skills you'll gain: Network Architecture, General Networking, Network Infrastructure, Computer Networking, Network Switches, Local Area Networks, Networking Hardware, Network Protocols, Network Model, Infrastructure As A Service (IaaS)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Email Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Engineering, Network Troubleshooting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud Applications, Cloud Infrastructure, Containerization, Google Cloud Platform, Generative AI, CI/CD, Cloud Services, Cloud Storage, Cloud-Native Computing, Prompt Engineering, Application Deployment, Identity and Access Management, Scalability, Cloud Computing, Continuous Integration, Data Storage, Network Infrastructure, Serverless Computing, Virtual Machines
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Tensorflow, Applied Machine Learning, Python Programming, Jupyter, Artificial Neural Networks, Deep Learning, Computer Vision, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours
The University of Sydney
Skills you'll gain: Health Technology, Patient Communication, Health Informatics, Telehealth, Health Care, Health Systems, Health Information Management, Data Quality, Health Policy, Clinical Data Management, Electronic Medical Record, Digital Communications, Data Governance, Data Analysis, Data Integrity, Digital Transformation, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks