CS: Systems, Security & Networking

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Introduction to TCP/IP (Coursera) Coursera
Yonsei University

Introduction to TCP/IP (Coursera)

Dive into the world of Internet technologies with our comprehensive 'Introduction to TCP/IP' course. Designed for beginners, this course unravels the mysteries behind how your PC or laptop connects to the internet, covering essential topics like IPv4, IPv6, TCP, UDP, and more. Securely navigate the web as you learn about addressing, routing, domain names, and gateway Internet setup.

Nov 9th 2026
5-12 Weeks
Peer-to-Peer Protocols and Local Area Networks (Coursera) Coursera
University of Colorado System

Peer-to-Peer Protocols and Local Area Networks (Coursera)

Dive into the world of networking with our Peer-to-Peer Protocols and Local Area Networks course. This course is designed for those interested in understanding the mechanics behind reliable data transfers across networks and the intricacies of medium access control protocols. You'll explore how peer-to-peer systems operate, analyze various MAC protocols, and gain insights into local area network configurations including wireless LANs.

Nov 9th 2026
5-12 Weeks
Packet Switching Networks and Algorithms (Coursera) Coursera
University of Colorado System

Packet Switching Networks and Algorithms (Coursera)

Dive into the world of Packet Switching Networks with our expert-led course. Understand how these networks operate from both an external and internal perspective, mastering key concepts such as services for the transport layer, addressing, routing, and congestion control. Perfect for IT professionals and enthusiasts looking to deepen their knowledge in network algorithms.

Nov 9th 2026
5-12 Weeks
TCP/IP and Advanced Topics (Coursera) Coursera
University of Colorado System

TCP/IP and Advanced Topics (Coursera)

This in-depth Coursera course provides a thorough understanding of TCP/IP protocols, essential for anyone working in networking or IT. Learn about IP addressing, TCP mechanisms, and delve into advanced concepts such as Multicast, Software-Defined Networking (SDN), and network security strategies to enhance your expertise in modern network communications.

Nov 9th 2026
5-12 Weeks
Introduction to Cybersecurity for Business (Coursera) Coursera
University of Colorado System

Introduction to Cybersecurity for Business (Coursera)

Dive into the essential aspects of computer security with our Introduction to Cybersecurity for Business course. Gain practical insights into safeguarding your company’s data, understanding potential risks, and implementing effective cybersecurity measures. Perfect for business owners, IT staff, and anyone looking to enhance their organization's digital defenses.

Nov 9th 2026
5-12 Weeks
Cyber Threats and Attack Vectors (Coursera) Coursera
University of Colorado System

Cyber Threats and Attack Vectors (Coursera)

Explore the world of cybersecurity with our 'Cyber Threats and Attack Vectors' course. Uncover how cyber attackers breach systems, exploit vulnerabilities, and compromise data. This course is part of a series on Practical Computer Security and will equip you with essential knowledge to protect your business or personal systems from common threats.

Nov 9th 2026
5-12 Weeks
Detecting and Mitigating Cyber Threats and Attacks (Coursera) Coursera
University of Colorado System

Detecting and Mitigating Cyber Threats and Attacks (Coursera)

Discover how to prevent data breaches and protect your organization from cyber threats with our 'Detecting and Mitigating Cyber Threats and Attacks' course. This practical guide equips you with the knowledge and skills needed to identify vulnerabilities, utilize security tools effectively, and implement robust defense strategies against potential attacks.

Nov 9th 2026
5-12 Weeks