Cryptography (Coursera)

Cryptography (Coursera)

This course will introduce you to the foundations of modern cryptography, with an eye toward practical applications.

Class Deals by MOOC List - Click here and see Coursera's Active Discounts, Deals, and Promo Codes.

Course 3 of 5 in the Cybersecurity Specialization.

Syllabus

Week 1: Introduction to Classical Cryptography
Week 2: Computational Secrecy and Principles of Modern Cryptography
Week 3: Private-Key Encryption
Week 4: Message Authentication Codes
Week 5: Number Theory
Week 6: Key Exchange and Public-Key Encryption
Week 7: Digital Signatures

Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Algorithmic Thinking (Part 1) (Coursera) Coursera
Rice University

Algorithmic Thinking (Part 1) (Coursera)

Experienced Computer Scientists analyze and solve computational problems at a level of abstraction that is beyond that of any particular programming language. This two-part class is designed to train students in the mathematical concepts and process of "Algorithmic Thinking", allowing them to build simpler, more efficient solutions to computational problems.

Aug 10th 2026
4 Weeks
Introduction to User Experience Design (Coursera) Coursera
Georgia Institute of Technology

Introduction to User Experience Design (Coursera)

The focus of this course is to introduce the learner to User Experience (UX) Design. User Experience design is design that is user centered. The goal is to design artifacts that allow the users to meet their needs in the most effective efficient and satisfying manner. The course introduces the novice to a cycle of discovery and evaluation and a set of techniques that meet the user's needs.

Aug 10th 2026
5-12 Weeks
Algorithms, Part II (Coursera) Coursera
Princeton University

Algorithms, Part II (Coursera)

This course covers the essential information that every serious programmer needs to know about algorithms and data structures, with emphasis on applications and scientific performance analysis of Java implementations. Part I covers elementary data structures, sorting, and searching algorithms. Part II focuses on graph- and string-processing algorithms.

Aug 17th 2026
5-12 Weeks
Kali Linux (Coursera) Coursera
Board Infinity

Kali Linux (Coursera)

"Introduction to Kali Linux" is a meticulously designed course to guide beginners through the essentials of Kali Linux, a powerful tool for cybersecurity. Spanning two modules, the course begins with a comprehensive introduction to Kali Linux, its installation, navigation, and essential tools. It then advances into practical applications, covering network monitoring, ethical hacking principles, penetration testing, and vulnerability assessment.

Aug 17th 2026
2 Weeks
Security & Safety Challenges in a Globalized World (Coursera) Coursera
Leiden University

Security & Safety Challenges in a Globalized World (Coursera)

Security and safety challenges rank among the most pressing issues of modern times. Challenges such as, cyber-crime, terrorism, and environmental disasters impact the lives of millions across the globe. These issues also rank high on the agenda of politicians, international organizations and businesses. They also feature prominently in the public conscience and in governmental policies.

Aug 10th 2026
5-12 Weeks
Terrorism and Counterterrorism: Comparing Theory and Practice (Coursera) Coursera
Leiden University

Terrorism and Counterterrorism: Comparing Theory and Practice (Coursera)

Terrorism has arguably been one of the defining factors of our age. It frequently makes headlines, threatening or attacking governments, private business and ordinary citizens. And in many parts of the world, it has been one of the most important threats to peace, security and stability. But what does this exactly mean? What is the nature of this threat? Who or what is threatened, how, by whom and why? What can be done about it or how can we at least limit the impact of terrorism and make sure that terrorists do not make headlines and manage to scare us? These are just a handful of questions that will be addressed in this course that consists of three parts.

Aug 10th 2026
5-12 Weeks
Introduction to TCP/IP (Coursera) Coursera
Yonsei University

Introduction to TCP/IP (Coursera)

You use the Internet through your PC (Personal Computer), laptop, tablet, smartpad, and smartphone every day in everything you do. Through your own PC/laptop, you can easily learn everything about the Internet, and that is what this course is focused on. In this course ‘Introduction to TCP/IP,’ you will learn the operational functions of Internet technologies (which include IPv4, IPv6, TCP, UDP, addressing, routing, domain names, etc.) and your PC/laptop's security and gateway Internet setup and basic principles.

Aug 17th 2026
5-12 Weeks
Capstone: Autonomous Runway Detection for IoT (Coursera) Coursera
EIT Digital

Capstone: Autonomous Runway Detection for IoT (Coursera)

The students will develop a larger system using the learning outcomes from these courses, and the students will evaluate the developed system in a real-world programming environment. This course is a true engineering task in which the student must, not only implement the algorithm code, but also handle the interfaces between many different actors and hardware platforms.

Aug 10th 2026
3 Weeks