Free Online Networking Courses & Certificates (2025)

In 2024 the information technology industry will evolve rapidly, making continuous learning essential for professionals.

Free online networking courses and certificates provide a valuable opportunity to stay current with the latest developments in IT networking.

Let's explore some of the best courses and certifications available this year.

The Evolving Landscape of IT Networking

IT networking is a dynamic field that constantly adapts to new technologies and security challenges.

In 2024, duties of network manager include securing IT assets and networks, managing remote and cloud-based communications, and deploying internal zero-trust networks to support IoT and localized processing.

Top Free Online Networking Courses and Certifications

In the rapidly evolving field of networking, staying updated with the latest trends and technologies is crucial for professionals.

The courses listed here offer a unique blend of theoretical knowledge and practical application.

By enrolling in these free courses, students can gain insights into critical areas such as cybersecurity, cloud network management, and emerging technologies like IoT and edge computing.

These courses not only enhance technical expertise but also provide valuable certifications that can boost one's professional credentials in the competitive IT industry.

1. Introduction to the Open Network Automation Platform (ONAP) by The Linux Foundation via edX

This program offers a deep understanding of Complete Network Automation and Network Function Virtualization (NFV), focusing on building and maintaining virtual and physical networks.

It suits anyone interested in network automation and architecture, offering real-world projects and business module analysis.

2. Introduction to Open Source Networking Technologies by The Linux Foundation via edX

This course covers the technical fundamentals of orchestration, SDN, network automation, NFV, and modern networking.

It's designed for those interested in the future of telecoms and networks, focusing on foundation projects of the Linux Foundation and various areas in networking hardware disaggregation, virtualization, and orchestration.

3. Network Functions Virtualization Acceleration: An Introduction to Open Platform NFV by The Linux Foundation via edX

Ideal for beginners, this course offers insights into NFV and introduces OPNFV. It covers concepts such as working on OPNFV projects and use cases, providing theoretical and practical knowledge.

4. Computer Networking by Georgia Tech via Udacity

An intermediate-level course offered by Georgia Tech via Udacity that covers Data Center Networking, Software-Defined Networking (SDN), and Content Distribution.

It delves into computer network design, management, and operations, including traffic engineering and network security.

5. Computer Networks by DAVV via Swayam

This course covers the basic concepts of computer networks, including the role of OSI layers, advanced networking, protocols, network standards, and mobile phone networks.

It's designed to enhance fundamental understanding and skills in computer science and engineering at the undergraduate level.

6. iLabX - The Internet Masterclass by Technical University of Munich via edX

This networking course provides an in-depth understanding of the Internet, including creating your own network. It features practical exercises and modules that start with the historical background of Internet mechanisms and tools.

7. Distributed Systems by IIT Patna via Swayam

Focused on distributed computing theory, methods, and systems, this course covers emerging topics like distributed hash tables, peer-to-peer computing, google file system, spark, HDFS, security in distributed systems, and sensor networks.

8. Design and Engineering of Computer Systems by IIT Bombay via Swayam

This course explores the design of computer systems, operating systems, computer networks, and network architecture. It's ideal for those with a basic knowledge of computer programming.

9. Real-Time Bluetooth Networks - Shape the World by the University of Texas via edX

Focusing on embedded systems and RTOS, this course enables students to develop a personal fitness device with Bluetooth connectivity and learn the fundamentals of RTOS.

10. Introduction to Networking by NYU via edX

This beginner-level course offered by New York University and edX provides foundational knowledge in networking, ideal for those starting in this field.

11. Jump Start: Maestro Hyperscale Network Security by Check Point Software Technologies via edX

Targeting network security, this course covers various concepts and solutions to network security problems, ideal for those seeking to approach network security from different perspectives.

12. Introduction to Software Defined Networking by Curtin University via edX

This course focuses on software-defined networking (SDN) principles and practices, which are suitable for those interested in modern network management techniques.

13. Optimization Principles and Algorithms - Network and Discrete Optimization by Swiss Federal Institute of Technology Lausanne via edX

This course emphasizes a mathematical approach to networks and optimization issues, covering transshipments, discrete optimization, shortest path, exact methods for discrete optimization, and networks.

14. Software Defined Networking (SDN) Deployment by Curtin University via edX

An intermediate-level course that provides an in-depth overview of SDN deployment, covering various aspects of network management and technology.

15. Demystifying Networking by IIT Bombay via Swayam

This course offers an introduction to networking technologies, ideal for students with little to no background in networking.

The Importance of Practical Skills in Networking

Practical skills are crucial in networking. Many of these courses offer lab experiences, simulations, or projects that allow learners to apply theoretical knowledge in real-world scenarios, enhancing their practical understanding and readiness for professional challenges.

Networking Security Specializations

With the rise in cyber threats, the demand for network security expertise has skyrocketed. Courses focusing on network security, cybersecurity, and defensive strategies are crucial for professionals protecting network infrastructures against evolving threats.

Cloud Network Design and Management

Cloud networking will be a key area of focus in 2024. Courses and certifications in cloud computing and network management, especially those provided by leading vendors like AWS, Azure, and Google Cloud, are critical for professionals managing cloud-based networks.

Zero-Trust Networks, IoT, and Securing the Edge

Zero-trust networks and IoT (Internet of Things) reshape how networks are secured and managed.

Courses on zero-trust adoption and edge computing provide insights into these emerging areas, equipping professionals with the knowledge to secure and manage these advanced network environments.

Stay Ahead in Network Technologies

Network technologies are continually advancing, and staying up to date is essential for career growth in IT.

Free online courses and certifications in networking offer an accessible way to keep pace with these changes, ensuring that professionals remain competitive and proficient in their field.

Choosing the Right Course for Your Career

With a broad array of online network courses addressing present network priorities and career aspirations, IT professionals have numerous options.

Whether seeking vendor-neutral knowledge or specific training on a particular platform, these courses offer opportunities to enhance your skills and advance your career.