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Marcin Hoppe

React applications are often built to provide delightful experience to users but the resulting complexity can lead to security issues. This course will teach you how to harden your user interface code and prevent attacks against React components.

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React applications are often built to provide delightful experience to users but the resulting complexity can lead to security issues. This course will teach you how to harden your user interface code and prevent attacks against React components.

Users expect Web applications to be secure and React apps are no different. In this course, React 17 Security: Best Practices, you’ll learn to improve the security of your React applications. First, you’ll explore how to use React features to prevent cross-site scripting attacks. Next, you’ll discover how to safely render dynamic HTML in your React components. Finally, you’ll learn how to prevent code injection vulnerabilities when using server-side rendering. When you’re finished with this course, you’ll have the skills and knowledge of React security best practices needed to better protect your users.

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What's inside

Syllabus

Course Overview
Preventing Cross-site Scripting Attacks
Safe Dynamic Content Rendering
Defending against Code Injection through JSON Data
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Covers web application security best practices specific to React
Focuses on enhancing user experience without compromising security
Includes essential skills for building secure React applications, making it relevant for developers of all levels
Taught by an experienced instructor recognized for their expertise in React security
Requires learners to have a basic understanding of React, which can be a barrier for complete beginners

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in React 17 Security: Best Practices with these activities:
Review general web development concepts
Refresh your understanding of the fundamentals of web development to strengthen your foundation for this course.
Browse courses on Web Development
Show steps
  • Review the basics of HTML, CSS, and JavaScript.
  • Look over your notes or study materials from previous courses or tutorials.
  • Do some practice exercises to test your understanding.
Seek mentorship from senior developers experienced in React security
Accelerate your learning by seeking guidance from experienced React security professionals.
Show steps
  • Identify potential mentors through networking events, online communities, or professional organizations.
  • Reach out to these individuals and express your interest in learning from them.
  • Set up regular meetings or communication channels to receive guidance and support.
Practice writing React components
Reinforce your understanding of React component development by practicing writing components on your own.
Browse courses on React Components
Show steps
  • Find a tutorial or online resource that provides guided exercises.
  • Follow the instructions and write the code for each component.
  • Test your components to ensure they function as intended.
Five other activities
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Show all eight activities
Follow tutorials on React security best practices
Deepen your understanding of React security by following tutorials that demonstrate how to implement best practices.
Show steps
  • Search for online tutorials or courses that focus on React security.
  • Choose a tutorial that aligns with your skill level and interests.
  • Follow the instructions and complete the exercises.
Build a simple React application with security measures
Apply your newfound knowledge to a practical project that challenges you to implement React security best practices.
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Show steps
  • Plan your project, including the features and security measures you want to implement.
  • Set up a development environment and install the necessary tools.
  • Write the code for your application, incorporating the security measures you planned.
  • Test your application thoroughly to ensure it meets security standards.
Write a blog post or article on React security
Solidify your understanding of React security by sharing your knowledge through a written piece.
Show steps
  • Choose a specific topic related to React security that you want to explore.
  • Research the topic thoroughly, gathering information from reliable sources.
  • Organize your thoughts and create an outline for your blog post or article.
  • Write the content, ensuring it is clear, concise, and informative.
  • Proofread your work and publish your blog post or article.
Mentor junior developers on React security
Reinforce your knowledge and help others in the community by mentoring junior developers on React security.
Show steps
  • Identify opportunities to mentor junior developers, such as through online forums or meetups.
  • Share your knowledge and experience on React security with them.
  • Provide guidance and support as they apply React security best practices in their own projects.
Contribute to open-source React security projects
Engage with the community and enhance your practical skills by contributing to open-source React security projects.
Browse courses on Open Source
Show steps
  • Identify open-source React security projects that align with your interests.
  • Review the project documentation and codebase to understand how you can contribute.
  • Propose changes, fix bugs, or add new features to the project.
  • Submit your contributions for review and merge.

Career center

Learners who complete React 17 Security: Best Practices will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
An Information Security Analyst protects computer systems from unauthorized access, use, disclosure, disruption, modification, or destruction. Employers are often attracted to those coming from the field of software development who understand web application security, which this course teaches.
Security Auditor
A Security Auditor is responsible for conducting security audits to ensure the effectiveness of an organization's security controls. Since React security is emerging, auditors need to have a working knowledge of the subject. This course provides a strong foundation for understanding this topic.
Penetration Tester
A Penetration Tester is employed by either an organization or a third-party company to test the security of systems and networks by attempting to break into them.
Security Consultant
A Security Consultant provides advice and guidance to organizations on how to improve their security posture. Those who want to consult on React security will benefit from this course because it covers best practices on this subject.
Security Engineer
A Security Engineer designs, implements, and maintains security controls to protect an organization's information and systems. This course covers the implementation of security best practices which is a valuable skill for security engineers.
Software Developer
A Software Developer designs, develops, implements, and maintains software applications. This course will teach you how to protect your software applications against common security vulnerabilities.
Security Architect
A Security Architect designs the security of an organization's systems and networks. Those interested in security architecture may benefit from this course as it covers best practices for architecting secure React applications.
Security Analyst
A Security Analyst monitors and analyzes security data to identify and respond to threats. Knowledge of best practices of React security can help one monitor and analyze security data relating to React applications.
Security Researcher
A Security Researcher identifies and analyzes security vulnerabilities in software.
Software Security Engineer
A Software Security Engineer focuses on the security of software applications. They work with developers to build secure software and may also be involved in security testing and auditing.
Ethical Hacker
An Ethical Hacker is employed by an organization to test the security of its systems and networks by attempting to break into them.
Full-Stack Developer
A Full Stack Developer can work on both the front-end and back-end of a software application. Having knowledge of React security best practices can help full stack developers with the front-end of their applications.
Quality Assurance
Quality Assurance professionals help ensure that software applications meet the required standards of quality. Those in this role who know about React security can help to define standards for React applications.
Front-End Developer
A Front-End Developer designs and develops the user interface of a software application. Front-end developers are responsible for protecting the user interface against common security vulnerabilities which this course can help with.
System Administrator
A System Administrator is responsible for the day-to-day operation and maintenance of computer systems and networks. Those working with React applications may benefit from this course as it covers the implementation of security best practices for React applications.

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in React 17 Security: Best Practices.
Provides a comprehensive guide to building secure software, covering topics such as threat modeling, secure coding practices, and vulnerability management. While not specific to React or web development, it offers valuable insights into the general principles and best practices of software security that apply to React applications as well.
While not specific to React, this book provides valuable insights into web application security vulnerabilities. It discusses attack techniques, defense mechanisms, and practical examples. Understanding these concepts can help identify and mitigate potential security issues in React applications.
Provides a comprehensive overview of cross-site scripting attacks, with a focus on practical techniques for preventing them in React applications.
Provides a comprehensive overview of SQL injection attacks, with a focus on practical techniques for preventing them in React applications.
This document provides a comprehensive overview of the OWASP Top 10 security risks, with a focus on practical techniques for mitigating them in React applications.
Provides a comprehensive overview of secure coding in JavaScript, with a focus on practical techniques for React developers.

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