Networks

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Cryptography and Information Theory (Coursera) Coursera
University of Colorado System

Cryptography and Information Theory (Coursera)

Dive into the intriguing world where cryptography meets information theory in this enlightening online course. Uncover the secrets behind secure communication, understand the science of data encryption, and explore how information is coded and transferred. This course offers a unique perspective on protecting information from unauthorized access and provides insights into entropy, attacker capabilities, and more.

Jun 22nd 2026
4 Weeks
IT Security: Defense against the digital dark arts (Coursera) Coursera
Google

IT Security: Defense against the digital dark arts (Coursera)

Discover essential IT security principles with 'IT Security: Defense against the digital dark arts'. This course equips you with knowledge on encryption, authentication, authorization, and network security solutions to protect your digital assets effectively. Dive into a multi-layered approach to cybersecurity and cultivate a culture of security within your organization.

Jun 22nd 2026
5-12 Weeks
Introduction to High-Performance and Parallel Computing (Coursera) Coursera
University of Colorado Boulder

Introduction to High-Performance and Parallel Computing (Coursera)

Discover the essentials of high-performance and parallel computing in this introductory course designed for scientists, engineers, and anyone looking to enhance their software skills in parallel environments. From Linux basics and bash scripting to advanced topics like high throughput computing and code parallelization, this course is your gateway to unlocking powerful computational capabilities.

Jun 22nd 2026
4 Weeks
Introduction to Data Networks and the Internet - Bachelor's (Coursera) Coursera
Illinois Tech

Introduction to Data Networks and the Internet - Bachelor's (Coursera)

Dive into the world of data networks and the Internet with our beginner-friendly online course designed for those seeking to understand the core principles of modern networking. Explore key topics such as Ethernet, 802.11, routing, switching, OSI and TCP models, DNS, SNMP, DHCP, and more. Gain a solid foundation in network technologies that power today's digital world.

Jun 22nd 2026
5-12 Weeks