Coursera

Cryptography (Coursera)

Offered by University of Maryland, College Park,
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

Architecting Smart IoT Devices (Coursera) Coursera
EIT Digital

Architecting Smart IoT Devices (Coursera)

Security & Networking

This course will teach you how to develop an embedded systems device. In order to reduce the time to market, many pre-made hardware and software components are available today. You'll discover all the available hardware and software components, such as processor families, operating systems, boards and networks. You'll also learn how to actually use and integrate these components.

Jun 1st 2026
5-12 Weeks
Software Debugging Hardware
Details
Problem Solving, Python Programming, and Video Games (Coursera) Coursera
University of Alberta

Problem Solving, Python Programming, and Video Games (Coursera)

CS: Programming

This course is an introduction to computer science and programming in Python. Important computer science concepts such as problem solving (computational thinking), problem decomposition, algorithms, abstraction, and software quality are emphasized throughout. The Python programming language and video games are used to demonstrate computer science concepts in a concrete and fun manner. However, a learner can take the knowledge and skills from this course and apply them to non-game problems, other programming languages, and other computer science courses.

Jun 1st 2026
5-12 Weeks
Programming Python Algorithms
Details
Enterprise System Management and Security (Coursera) Coursera
University of Colorado System

Enterprise System Management and Security (Coursera)

Security & Networking

The world runs on computers. Your watch, your TV, your car. You might be familiar on how to operate each of these. Your home computer you are even more familiar with operating it. But what does it take to really take computer systems to the next level? - The enterprise level. In this course we discuss what makes home computing systems different from enterprise computing systems. This course will also help you prepare and design your own home lab to explore enterprise operating systems.

Jun 1st 2026
5-12 Weeks
Management Security Enterprise
Details
Linux Server Management and Security (Coursera) Coursera
University of Colorado System

Linux Server Management and Security (Coursera)

Security & Networking

Whether you are accessing a bank website, Netflix or your home router, chances are that your computer is interacting with a Linux system. The world runs on Linux. In this course, we will dive into how Linux works from an enterprise perspective. In week 1 we will look at what Linux is used for in the enterprise. By the end of week 1, you will be able to differentiate between different versions of Linux and understand how they are used in an enterprise environment. In week 2, we will explore how Linux systems are configured.

Jun 1st 2026
5-12 Weeks
Management Security Linux
Details
Java Programming: Arrays, Lists, and Structured Data (Coursera) Coursera
Duke University

Java Programming: Arrays, Lists, and Structured Data (Coursera)

CS: Software Engineering CS: Programming

Build on the software engineering skills you learned in “Java Programming: Solving Problems with Software” by learning new data structures. Use these data structures to build more complex programs that use Java’s object-oriented features. At the end of the course you will write an encryption program and a program to break your encryption algorithm.

Jun 1st 2026
4 Weeks
Programming Java Cryptography
Details
Windows Server Management and Security (Coursera) Coursera
University of Colorado System

Windows Server Management and Security (Coursera)

Security & Networking

Microsoft Windows has been at the forefront of enterprise computing for several decades. What most office workers see is the desktop side – such as Windows 7, 8 or 10. This course explores what it takes to design and build the server side of Windows in an enterprise environment. This course will explore everything from Windows Server installation to configuring users, to hardening the server operating system itself. This course is the second course in the System Management and Security Specialization focusing on enterprise system management. The first week of this course provides an overview of how Windows operates in an enterprise environment and what it may look like in the real world.

Jun 1st 2026
5-12 Weeks
Management Security Enterprise
Details
IT Security: Defense against the digital dark arts (Coursera) Coursera
Google

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

Security & Networking

This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We’ll give you some background of encryption algorithms and how they’re used to safeguard data. Then, we’ll dive into the three As of information security: authentication, authorization, and accounting. We’ll also cover network security solutions, ranging from firewalls to Wifi encryption options. The course is rounded out by putting all these elements together into a multi-layered, in-depth security architecture, followed by recommendations on how to integrate a culture of security into your organization or team.

Jun 1st 2026
5-12 Weeks
Security Networks Information Technology
Details
User Research and Design (Coursera) Coursera
University of Minnesota

User Research and Design (Coursera)

CS: Design & Product Computer Science

In this course you will learn and practice techniques of user research and early UI design exploration. First, you will learn and practice several techniques for user research, including in-person research and survey and log-analysis techniques. Then, you will learn to analyze and deliver user research in forms that support UI design, including personas, use cases, tasks, and scenarios. Finally, you will learn and practice ideation techniques that start from user research and broadly generate potential design ideas.

Jun 1st 2026
4 Weeks
Research Methods Computer Science UI Design
Details
Palo Alto Networks Cybersecurity Foundation (Coursera) Coursera
Palo Alto Networks

Palo Alto Networks Cybersecurity Foundation (Coursera)

Security & Networking

In this course, students will learn fundamental principles associated with the current cybersecurity landscape and identify concepts required to recognize and potentially mitigate attacks against enterprise networks as well as mission critical infrastructure. Students will also learn how to initially setup and configure security zones, authentication, and policies on a next generation firewall.

Jun 2nd 2026
5-12 Weeks
Cryptography Cloud Computing Malware
Details