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Learner Reviews & Feedback for Network Systems Foundations by University of Colorado Boulder
92 ratings
About the Course
Welcome! Throughout this course, Network Systems Foundations, you will delve into the fundamental layers of network communication. You will start with a thorough discussion of the Link Layer and its crucial role, moving on to the intricacies of Internet Protocol (IP) and router data planes, and then navigate through the complexities of the transport layer, application layer, and network security. With a practical focus, you'll write Python code to manage routing tables, analyze network traffic, simulate router functionalities, and create digital certificates for web servers. By the end of this course, you will have a well-rounded understanding of networking principles, from data transmission and routing to application protocols and security, and will be equipped with practical skills to navigate the ever-evolving landscape of network technology.
By completing this course, learners will be able to:
1. Describe the layers in depth and how they relate to one another
2. Analyze traffic through python programming
3. Design a simplified routing protocol that has similar features as to what powers the Internet
4. Create a client and server with socket programming
5. Generate certificates for TLS which powers the security in https
This course can be taken for academic credit as part of CU Boulder’s MS in Electrical Engineering or MS in Computer Science degrees offered on the Coursera platform. These fully accredited graduate degrees offer targeted courses, short 8-week sessions, and pay-as-you-go tuition. Admission is based on performance in three preliminary courses, not academic history. CU degrees on Coursera are ideal for recent graduates or working professionals. Learn more:
MS in Electrical Engineering: https://www.coursera.org/degrees/msee-boulder
MS in Computer Science: https://coursera.org/degrees/ms-computer-science-boulder
Course logo by Jordan Harrison on Unsplash.
Top reviews
JT
Nov 23, 2024
Interesting course well put together. I enjoyed Python (scapy). An easy pathway for "MS-CS".
TT
Sep 27, 2025
The prof's delivery is really good and the labs are solid.
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26 - 26 of 26 Reviews for Network Systems Foundations
By Ej G
•Sep 22, 2025
The lectures are useful but the homework is not a good experience. The instructions can be sparse or unclear and no one ever checks the forum.