The 3 best Cryptography Basics courses in 2026

This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this comprehensive course, you'll gain expertise in securing cloud environments with AWS security services. As you explore the diverse landscape of AWS, you'll understand the essential tools and services that form the backbone of cloud security, including encryption, access management, and threat detection. This course not only highlights the importance of security b

In this 1-hour long project-based course, you will learn about AWS S3 and its features like Encryption, Versioning, Static Website Hosting and Life cycle management. S3 stands for Simple Storage Service, it is a object-based storage service which AWS provides. S3 can also be used to host a static website. By the end of this project you will create S3 bucket and will be able upload content to the bucket. You will also enable Encryption, Versioning for S3 Bucket, Static website hosting and will create Lifecycle management rule for objects in S3 Bucket. After completing this training you will hav

This course equips you with the essential skills to secure, manage, and monitor modern APIs, ensuring reliability and compliance in today’s interconnected applications. You’ll explore API security fundamentals, learn industry-standard authentication and authorization techniques, implement encryption, and defend against common threats. Moving beyond security, you’ll master API management by setting up gateways, implementing monitoring and analytics, and transforming APIs into scalable products. By the end of this course, you will be able to: • Explain core API security concepts, threats, and