Free Course

Client-Server Communication

by
Google

HTTP/1 to HTTP/2 and all things Security

Nanodegree Program

Become a Front End Developer

byAT&T

Accelerate your career with the credential that fast-tracks you to job success.

About this Course

We use websites all the time, but how does clicking a link in your browser or typing in a URL in the address bar get you to a website? How does the server know what information you're looking for or how to send you that information once it's figured that out? How can you protect your users from attackers? Dig into this course and you'll be able to answer these questions!

This course will guide you through how a client communicates with a server. You'll learn about HTTP's request and response cycle, dig into HTTP headers and verbs, distinguish HTTP/1 from HTTP/2 capabilities, all while experiencing the importance of security by digging into the details of HTTPS. Throughout the course, you'll learn both security best practices, as well as ways to improve the performance of your web apps. We'll provide you with handcrafted servers where you'll diagnose problematic server setups, issues with SSL certificates, and even have a chance to hack an example bank website to transfer funds.

Course Cost
Timeline
Approx. 5 weeks
Skill Level
advanced
Included in Product

Rich Learning Content

Interactive Quizzes

Taught by Industry Pros

Self-Paced Learning

Student Support Community

Join the Path to Greatness

This course is your first step towards a new career with the Become a Front End Developer Program.

Free Course

Client-Server Communication

byGoogle

Enhance your skill set and boost your hirability through innovative, independent learning.

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Course Leads

Surma

Surma

Instructor

Richard Kalehoff

Richard Kalehoff

Instructor

What You Will Learn

Prerequisites and Requirements

We expect that you are comfortable reading and writing HTML, CSS and JavaScript. Knowledge of JavaScript's Fetch API is not required but will be beneficial. Check out our JavaScript Promises course to learn about Fetch.

Other Requirements:

  • comfort with command line tools

See the technology requirements for using Udacity.

See the Technology Requirements for using Udacity.

Why Take This Course

Typically, web developers do not work directly with underlying platform of HTTP. But knowing how information is transferred across the wire is vital to creating efficient and professional apps. This course will dig into the ins and outs of application performance as well as cover common security pitfalls and how to prevent them.

What do I get?
Instructor videosLearn by doing exercisesTaught by industry professionals