Computer Science

This introductory course will help you grasp the complexities of computing and internet technologies through engaging content and interactive learning experiences.

In this course you will learn the building blocks of modern network design and function. Learn how to put the many pieces together to build a functional and secure network.

An general introduction to computer networks by Eli the Computer Guy

A free and open general-purpose computer-networking textbook, complete with diagrams and exercises.It covers the LAN, internetworking and transport layers, focusing primarily on TCP/IP. Particular attention is paid to congestion; other special topics include queuing, real-time traffic, network management, security and the ns simulator.

This book covers networks from a systems perspective, focusing on the design principles underlying the construction of large networks, their protocols and the applications they support. It provides a comprehensive coverage of the protocols and technology in use today as well as a discussion of several historically relevant protocols and applications.