Network courses can help you learn network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing network traffic, and implementing security policies. Many courses introduce tools like Wireshark for network analysis and Cisco Packet Tracer for simulation, allowing you to practice real-world networking scenarios and understand how different components interact within a network.

Skills you'll gain: Ansible, Red Hat Enterprise Linux, Package and Software Management, User Accounts, Software Installation, OS Process Management, Linux Administration, File Systems, Network Administration, Data Storage
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Open Web Application Security Project (OWASP), Security Information and Event Management (SIEM), Incident Response, Identity and Access Management, Incident Management, Cybersecurity, Event Monitoring, Network Security, Authentications, Application Security, Secure Coding, IT Security Architecture, Authorization (Computing), Cyber Security Assessment, Role-Based Access Control (RBAC), DevSecOps, Endpoint Security, Vulnerability Assessments, Infrastructure Security, Security Testing
Mixed · Course · 1 - 3 Months

Edureka
Skills you'll gain: Decision Intelligence, Responsible AI, Generative AI Agents, Predictive Modeling, Agentic Workflows, Decision Support Systems, Business Intelligence, Data-Driven Decision-Making, Strategic Decision-Making, Decision Making, Business Analytics, Agentic systems, MLOps (Machine Learning Operations), Forecasting, Data Storytelling, Predictive Analytics, Machine Learning, Scikit Learn (Machine Learning Library), Data Security, Text Mining
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Internet Of Things, General Networking, Information Technology, Wireless Networks, Security Controls, Cybersecurity, Systems Integration, Emerging Technologies, Cloud-Based Integration, Safety Assurance, Network Architecture, Safety and Security, Systems Development Life Cycle, System Design and Implementation, Computer Hardware, Functional Requirement, Prototyping
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Branding, Advertising, Consumer Behaviour, Brand Management, Brand Marketing, Brand Strategy, Integrated Marketing Communications, Brand Loyalty, Marketing Communications, Brand Awareness, Marketing, Promotional Strategies, Media Strategy, Data-Driven Marketing, Design Thinking
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Virtual Private Networks (VPN), Firewall, Session Initiation Protocols, Remote Access Systems, Network Security, Public Key Infrastructure, Wide Area Networks, General Networking, Cryptographic Protocols, Network Architecture, Network Routing, Interoperability, Network Protocols, Collaborative Software, Telecommunications, Authentications, Encryption, System Configuration, Communication Systems, Solution Architecture
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Load Balancing, Performance Stress Testing, Google Cloud Platform, Firewall, Cloud Infrastructure, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Security Controls, Back-End Web Development, Front-End Web Development
Intermediate · Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Keyword Research, Advertising Campaigns, Pay Per Click Advertising, Performance marketing, Online Advertising, Search Engine Marketing, Advertising, Digital Advertising, Personalized Campaigns, Campaign Management, Bidding, Target Audience, Conversion Funnel Analysis, Web Analytics, Management Reporting, Account Management
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Virtual Networking, AWS Identity and Access Management (IAM), Load Balancing, Identity and Access Management
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Vulnerability Assessments, Network Security, Vulnerability Scanning, Security Engineering, Telecommunications, Infrastructure Security, Cyber Security Assessment, IT Security Architecture, Threat Detection, Security Architecture Review, Network Analysis, Continuous Monitoring, Security Strategy, Cloud Security, Security Controls, Network Infrastructure, Internet Of Things, vSAN ESA, Emerging Technologies, Infrastructure Architecture
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Cloud Computing, Cloud Deployment, Cloud Infrastructure, Cloud Solutions, Data Storage, Cloud Services, Cloud Management, Cloud Platforms, Data Storage Technologies, Data Migration, Virtual Machines, Virtualization, Virtual Networking, Cloud Storage, Virtualization and Virtual Machines, Virtual Private Networks (VPN), Network Routing, Database Management Systems, Network Protocols
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Windows Servers, Microsoft Servers, Remote Access Systems, Hyper-V, Server Administration, Microsoft Windows, Servers, Operating System Administration, Systems Administration, Active Directory, Windows PowerShell, Dynamic Host Configuration Protocol (DHCP), Virtual Private Networks (VPN), Group Policy, Virtualization, Network Infrastructure, System Monitoring, Data Storage, Event Monitoring, Virtual Machines
Intermediate · Course · 1 - 3 Months