Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Skills you'll gain: Firewall, Ubuntu, Network Monitoring, TCP/IP, Data Storage, Network Protocols, Network Troubleshooting, Unix, General Networking, Linux, Unix Commands, Computer Networking, Command-Line Interface, Data Storage Technologies, Systems Administration, System Configuration, Network Security, File Management, Shell Script
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Virtual Local Area Network (VLAN), Network Administration, System Configuration, TCP/IP, Computer Networking, General Networking, Virtual Environment, Network Switches, Network Routers, Networking Hardware, Network Engineering, Simulations, Configuration Management, Information Technology, Verification And Validation
Intermediate · Guided Project · Less Than 2 Hours

Cisco Learning and Certifications
Skills you'll gain: Virtual Private Networks (VPN), Wide Area Networks, Network Architecture
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Network Performance Management, General Networking, Google Cloud Platform, Network Administration, Computer Networking, Network Architecture, Network Infrastructure, Network Security, Network Routing, Network Planning And Design, Firewall, System Configuration, Infrastructure Security, Security Controls, Security Software
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Linux Commands, Network Administration, Network Analysis
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Ansible, Software-Defined Networking, Computer Networking, JSON, Automation, Infrastructure as Code (IaC), Network Architecture, Application Programming Interface (API), Network Infrastructure, Network Monitoring, Network Switches, Network Planning And Design, Extensible Markup Language (XML), Configuration Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Hardware, Hardware Architecture, Peripheral Devices, Networking Hardware, Hardware Troubleshooting, USB, System Configuration, Desktop Support, Computer Networking, Computer Architecture, Data Storage Technologies, General Networking
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), TCP/IP, Network Administration, General Networking, Network Protocols, Remote Access Systems, Network Performance Management, Network Security, Network Monitoring, System Monitoring
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache, File Transfer Protocol (FTP), Linux Servers, Linux Administration, Linux, Web Servers, Remote Access Systems, Command-Line Interface, Unix Commands, File Management, Network Protocols, Network Performance Management, Security Controls
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Linux Administration, Linux Servers, Linux, Linux Commands, Dynamic Host Configuration Protocol (DHCP), General Networking, Network Protocols, Network Administration, Ubuntu, Red Hat Enterprise Linux, System Configuration, YAML
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Network Security, Software-Defined Networking, Network Architecture, Computer Networking, Virtualization, Program Development, Hardware Architecture, Virtual Machines, Open Source Technology, Performance Tuning, Cloud Computing, Unit Testing
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Continuous Monitoring, Cloud Security, Disaster Recovery, Network Security, Security Strategy, Security Controls, Cloud Computing, Hybrid Cloud Computing, Infrastructure Security, Cybersecurity, Vulnerability Assessments, Threat Detection, Cloud Management, Encryption, Security Information and Event Management (SIEM), Identity and Access Management, Incident Response
Advanced · Course · 1 - 4 Weeks