TCP/IP courses can help you learn networking fundamentals, data transmission protocols, and the architecture of the internet. You can build skills in configuring network devices, troubleshooting connectivity issues, and implementing security measures. Many courses introduce tools like Wireshark for packet analysis, Cisco routers for practical networking experience, and command-line interfaces for managing network settings.

Skills you'll gain: Network Security, Mobile Security, System Monitoring, Network Monitoring, Security Controls, Internet Of Things, Wireless Networks, Application Security, Information Systems Security, Continuous Monitoring, Authorization (Computing), Cybersecurity, Identity and Access Management, Cyber Attacks, General Networking, Authentications, Cloud Security, TCP/IP, Cloud Services, Cloud Platforms
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Operating System Administration, Identity and Access Management, File Systems, Intrusion Detection and Prevention, Network Security, TCP/IP, Malware Protection, Endpoint Security, Operating Systems, Authentications, Cybersecurity, Network Administration, OSI Models, Cyber Attacks, Information Technology Infrastructure Library, Compliance Auditing, Microsoft Windows, Endpoint Detection and Response, Incident Response, IT Service Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Digital Forensics, Operating System Administration, Cyber Threat Intelligence, Penetration Testing, Incident Response, Cyber Threat Hunting, Identity and Access Management, File Systems, Computer Security Incident Management, Intrusion Detection and Prevention, TCP/IP, Database Management, Malware Protection, Network Security, Endpoint Security, Incident Management, Data Loss Prevention, Cybersecurity, Interviewing Skills, Cyber Security Assessment
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Data Visualization, Keyword Research, Email Marketing, Digital Marketing, Marketing Analytics, Web Analytics, Digital Media Strategy, Data-Driven Decision-Making, Strategic Communication, Marketing Communications, Presentations, Analytics, Campaign Management, Consumer Behaviour, Content Marketing, Online Advertising, Data Collection, Marketing, Marketing Strategies, Data Analysis
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Group Policy, Network Administration, TCP/IP, Application Deployment, Command-Line Interface
Intermediate · Course · 3 - 6 Months

Logical Operations
Skills you'll gain: Network Troubleshooting, Network Security, Network Administration, Remote Access Systems, Software-Defined Networking, Computer Networking, IT Automation, Virtual Private Networks (VPN), Infrastructure Security, Wireless Networks, General Networking, Network Architecture, Virtual Local Area Network (VLAN), Network Protocols, Hardware Troubleshooting, Network Switches, TCP/IP, Automation
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Virtual Networking, Kubernetes, Cloud Computing Architecture, Network Architecture, Google Cloud Platform, Network Planning And Design, Network Troubleshooting, Cloud Infrastructure, Scalability, TCP/IP
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Amazon CloudWatch, Serverless Computing, Amazon DynamoDB, Amazon S3, Scalability, Event-Driven Programming, Cloud Computing, Cloud Infrastructure, Cloud Storage, Solution Architecture, Cloud Computing Architecture, Data Migration, API Gateway, Amazon Elastic Compute Cloud, Public Cloud, Database Systems, Software Architecture, Cloud Security
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: IT Infrastructure, Operating System Administration, Computer Networking, Desktop Support, Systems Administration, Network Troubleshooting, Remote Access Systems, Network Security, OSI Models, Hardening, Package and Software Management, Cybersecurity, Disaster Recovery, User Accounts, File Systems, Security Controls, TCP/IP, Computer Hardware, Technical Support, Software Installation
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Internet Of Things, TCP/IP, Network Protocols, Telecommunications, General Networking, PIC Microcontrollers, Communication Systems, Wireless Networks, Cloud Services, Electrical Wiring, Cloud Storage, Microarchitecture, Field-Programmable Gate Array (FPGA), Restful API, Cloud Solutions, Electrical Equipment, Basic Electrical Systems, Power Electronics, Electrical Power, Electric Power Systems
Mixed · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Amazon Web Services, Amazon DynamoDB, Amazon S3, Amazon Elastic Compute Cloud, Scalability, Cloud Computing, Cloud Infrastructure, Cloud Security, Cloud Storage, System Monitoring, Load Balancing, Data Storage, Virtual Networking, Database Development, General Networking, Virtual Machines, Containerization
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Network Troubleshooting, Network Administration, Network Security, Wireless Networks, Dynamic Host Configuration Protocol (DHCP), Computer Networking, Virtual Local Area Network (VLAN), Local Area Networks, Network Switches, Network Architecture, Network Routers, TCP/IP, Network Infrastructure, Networking Hardware, Network Routing, IT Automation, Network Protocols, Hardware Troubleshooting, Routing Protocols, Network Model
Beginner · Specialization · 1 - 3 Months