Learn to Prevent Cross-Site Scripting with Node.js

Learn to identify and prevent Cross-Site Scripting in Node.js apps.

  • Skill level

    Intermediate
  • Time to complete

    Approx. 2 hours
  • Certificate of completion

    Included with paid plans
  • Prerequisites

    1 course

About this course

Identifying and preventing Cross-Site Scripting Attacks on Node.js applications is an important defense measure to prevent serious damage to systems and users. To protect a Node.js application from such vulnerability, it is important to learn how and where to identify the vulnerability and how to eradicate it to secure your system.

Skills you'll gain

  • Identify the different types of Cross-Site Scripting Attacks such as Stored XSS, Reflected XSS, and DOM-Based XSS.

  • Eradicate Cross-Site Scripting Attacks using protection strategies, data validation, and data sanitization.

Syllabus

1 lessons • 1 projects • 1 quizzes
The platform

Hands-on learning

Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
Animated demonstration of running code in Codecademy's learning environment

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    Codecademy Learner @ USA
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  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
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    Codecademy Learner @ USA

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Practice projects

Guided projects that help you solidify the skills and concepts you're learning.

Assessments

Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

Certificate of completion

Earn a document to prove you've completed a course or path that you can share with your network.

Join over 50 million learners and start Learn to Prevent Cross-Site Scripting with Node.js today!

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