Cryptography

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Cryptography (Coursera) Coursera
University of Maryland, College Park

Cryptography (Coursera)

Explore the essential principles of contemporary cryptography and delve into real-world applications with our expert-led online course. Perfect for beginners and professionals alike, this program will equip you with a strong foundation in secure communication techniques and their implementation in today's digital world.

Sep 21st 2026
5-12 Weeks
An Introduction to Cryptography (Coursera) Coursera
University of Leeds

An Introduction to Cryptography (Coursera)

Dive into the intriguing world of cryptography with our introductory course designed for beginners. Explore the history of cryptographic techniques from ancient times to today's advanced algorithms, and understand how they protect information in a digital age. Perfect for those new to the field, this course offers a solid foundation in understanding the principles of secure communication.

Sep 21st 2026
2 Weeks
An Introduction to Logic for Computer Science (Coursera) Coursera
University of Leeds

An Introduction to Logic for Computer Science (Coursera)

Dive into the world of logic and its pivotal role in computer science with our introductory course. Gain a solid grasp on proposition logic, harnessing its power to solve complex problems, design efficient algorithms, and understand the workings of intelligent systems. This course is perfect for anyone looking to sharpen their logical reasoning skills and apply them practically.

Sep 21st 2026
2 Weeks
Web Connectivity and Security in Embedded Systems (Coursera) Coursera
EIT Digital

Web Connectivity and Security in Embedded Systems (Coursera)

Embark on a journey to understand how modern devices connect and communicate over the web through our 'Web Connectivity and Security in Embedded Systems' course. Gain insights into essential technologies that enable internet connectivity for embedded devices, explore network protocols, and delve into securing these interconnected systems against potential threats. This course is designed for those interested in the intersection of computer science, networking, and cybersecurity as applied to embedded systems.

Sep 14th 2026
5-12 Weeks
Blockchain Basics (Coursera) Coursera
University at Buffalo,The State University of New York

Blockchain Basics (Coursera)

Dive into the world of blockchain with our introductory course designed to equip you with a solid understanding of essential concepts. Explore Bitcoin and Ethereum protocols, learn how to create nodes, accounts, mine, transact, transfer Ethers, and check balances. Perfect for beginners looking to get started in this transformative technology.

Sep 14th 2026
4 Weeks
Usable Security (Coursera) Coursera
University of Maryland, College Park

Usable Security (Coursera)

Explore the intersection of usability and security in 'Usable Security' on Coursera. This course teaches you to create secure systems that respect users' performance and goals. Dive into basic principles of human-computer interaction and apply them to develop secure systems that are both effective and user-friendly.

Sep 7th 2026
5-12 Weeks
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