W3Cx: Introduction to Web Authentication

by The World Wide Web Consortium (W3C)

Web Authentication (WebAuthn) Course

Offered by W3Cx

Course Description

Welcome to the cutting-edge world of Web Authentication (WebAuthn)! This innovative course is designed to introduce developers to the future of secure online authentication. Say goodbye to the vulnerable username and password combinations, and hello to a new era of hardware-backed, cryptographically secure authentication methods.

In this comprehensive course, you'll dive deep into the W3C's Web Authentication API, exploring its potential to revolutionize how we approach online security. From understanding basic concepts to implementing advanced features, this course will equip you with the knowledge and skills needed to create robust, phishing-resistant authentication systems.

What You'll Learn

Fundamentals of Web Authentication (WebAuthn)
Key WebAuthn concepts and their applications
Creation and utilization of Web Authentication credentials
Server infrastructure construction for WebAuthn
Understanding and deployment of server-side requirements
Implementation of WebAuthn to replace traditional username/password systems
Best practices for operating a WebAuthn environment

Prerequisites

Working knowledge of computer security and authentication principles
Familiarity with JavaScript and proficiency in coding
Access to a security key and/or Chrome authenticator (free tool for Chrome browser)
Working instance of Git and Docker

Course Content

Introduction to WebAuthn and its significance in modern web security
Basic concepts of registration and authentication processes
WebAuthn's role in thwarting phishing and other modern attacks
Exploration of WebAuthn building blocks (authenticators, clients, relying parties)
Setting up and configuring a WebAuthn server
Different flows supported by WebAuthn
Guidance and recommendations for operating a WebAuthn environment
Hands-on interactive project for practical application of learned concepts

Who Should Take This Course

This course is ideal for developers, IT professionals, and cybersecurity enthusiasts who want to stay ahead of the curve in web security. It's perfect for those looking to enhance their skills in implementing cutting-edge authentication methods and those interested in creating more secure web applications.

Real-World Applications

The skills acquired in this course have immediate and significant real-world applications. Learners will be able to:

Implement robust, phishing-resistant authentication systems in web applications
Enhance the security of existing web services by retrofitting WebAuthn
Contribute to the development of passwordless authentication solutions
Improve user experience by simplifying the login process while increasing security
Stay competitive in the job market with knowledge of cutting-edge web security techniques
Consult on WebAuthn implementation for businesses looking to improve their security posture

Syllabus

Module 1: Introduction to Web Authentication

Understanding the need for WebAuthn
High-level overview of WebAuthn functionality on the web
Introduction to WebAuthn server code requirements

Module 2: Deploying a WebAuthn server

Hands-on experience with WebAuthn deployment
Integration of WebAuthn into existing systems
Replacing traditional username/password login with WebAuthn
Practical application of WebAuthn in new and existing services

By the end of this course, you'll be well-equipped to lead the charge towards a more secure, passwordless future in web authentication. Don't miss this opportunity to be at the forefront of web security innovation!

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