Internet courses can help you learn web development, digital marketing, cybersecurity, and data analytics. You can build skills in coding languages like HTML, CSS, and JavaScript, as well as search engine optimization (SEO) and online advertising strategies. Many courses introduce tools such as Google Analytics for tracking website performance, WordPress for content management, and various coding frameworks to streamline development processes.

Skills you'll gain: Network Monitoring, Cryptographic Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Routing Protocols, Virtual Private Networks (VPN), Security Controls, OSI Models, Dynamic Host Configuration Protocol (DHCP), Proxy Servers
★ 4.6 (9) · Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Infrastructure As A Service (IaaS), Cloud Infrastructure, Cloud Services, Cloud Computing, Cloud Platforms, Cloud Computing Architecture, Cloud Management, Cloud-Native Computing, Cloud Applications, Cloud Deployment, Disaster Recovery, Virtual Networking, DevOps, Virtualization, Software Development, Infrastructure Architecture, Cloud Storage, Cloud Security, CI/CD, Business Continuity Planning
Beginner · Course · 1 - 3 Months

Skills you'll gain: TCP/IP, Network Protocols, Network Monitoring, OSI Models, Network Troubleshooting, Network Security, Web Servers, Network Analysis
★ 4.4 (33) · Beginner · Guided Project · Less Than 2 Hours

Universidad de Palermo
Skills you'll gain: Artificial Intelligence, IT Infrastructure, Emerging Technologies, Robotics, Culture, Robotic Process Automation, Digital Communications, Digital Transformation, Social Impact
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OSI Models, Network Security, Security Controls, Wireless Networks, Network Protocols, Firewall, Network Administration, TCP/IP, Telecommunications, Proxy Servers, Network Infrastructure, System Configuration, Network Architecture, Intrusion Detection and Prevention
★ 4.6 (38) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Prompt Engineering, Google Cloud Platform, Cloud Infrastructure, Kubernetes, Cloud Development, Generative AI, Load Balancing, Virtual Machines, Cloud Platforms, Infrastructure As A Service (IaaS), Cloud Storage, Virtual Networking, Cloud Services, Network Routing, TCP/IP, Network Architecture, General Networking, Firewall, Network Infrastructure, Network Planning And Design
★ 4.5 (706) · Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Digital pedagogy, digital literacy, Computer Science, Computational Thinking, Social Impact, Geospatial Information and Technology, Computer Networking, Media and Communications, Algorithms, Global Positioning Systems
★ 4.9 (39) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Network Troubleshooting, Network Monitoring, Virtual Networking, Google Cloud Platform, General Networking, Network Administration, Network Infrastructure, Network Performance Management, Virtual Machines, System Configuration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Command-Line Interface, Network Troubleshooting, TCP/IP, Wireless Networks, Local Area Networks, System Support, Linux Commands, Desktop Support, Network Monitoring, Virtual Private Networks (VPN), Operating System Administration, Network Administration, Dynamic Host Configuration Protocol (DHCP), Hardware Troubleshooting, Network Infrastructure, General Networking, VPN Clients, Network Protocols, Remote Access Systems, Network Routers
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Virtual Networking, Network Monitoring, Google Cloud Platform, General Networking, Network Troubleshooting, Cloud Infrastructure, Computer Networking, Network Architecture, Network Infrastructure, Network Performance Management, Virtual Machines, Network Analysis
Intermediate · Course · 1 - 3 Months

Institut Mines-Télécom
Skills you'll gain: Cyber Risk, Threat Management, Cybersecurity, Cyber Attacks, Application Security, Security Testing, Vulnerability Assessments, Exploitation techniques, Penetration Testing, Secure Coding, SQL, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Routing, TCP/IP, Virtual Networking, Google Cloud Platform, Network Infrastructure, Network Planning And Design, Firewall, Network Security, Network Monitoring
Intermediate · Course · 1 - 4 Weeks