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Vladimir de Turckheim

This course covers XSS and Javascript Remote Code Execution and CSRF and Browser Security.

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What's inside

Syllabus

XSS and Javascript Remote Code Execution
This course explores cross-site scripting (XSS) in JavaScript. XSS attacks are arguably the main threat against JavaScript web applications. In this course, we will cover them in detail and leave no stone unturned as we check everything about reflected, stored, DOM-based XSS. We will extensively cover CSP and trusted types.
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CSRF and Browser Security
An exploration of cross-site request forgery, or CSRF. CSRF (cross-site request forgery) attacks can be disastrous for a website. In this course, we will learn exactly what they are and take a back-end (examples with Node.js) and front-end approach against them. Browsers have multiple security mechanisms to block certain attacks, and any web developer should have an idea of what these mechanisms are and how to use them.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Focuses on client-side security, which is often overlooked by developers
Suitable for developers with a solid understanding of web application security fundamentals
Provides hands-on exercises to reinforce concepts
Covers both theoretical concepts and practical implementation
Led by an experienced instructor in the field of web security
Designed for self-paced learning, allowing for flexibility

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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 JavaScript Security Part 1 with these activities:
Review fundamental web security concepts
Preparing for success in this course by brushing up on the fundamentals of web security.
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  • Revisit your notes or online resources on topics such as XSS, CSRF, and general web application security.
  • Take practice quizzes or tests to assess your understanding.
Practice analyzing web applications for XSS vulnerabilities
Strengthen your skills in detecting XSS vulnerabilities by practicing on actual websites.
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  • Select a few websites or web applications that you are familiar with.
  • Use online tools or manual techniques to analyze the websites for potential XSS vulnerabilities.
  • Document your findings and identify potential attack vectors.
Discussion group on Javascript XSS and CSRF
Engage in discussions with peers to exchange ideas and deepen your understanding of Javascript XSS and CSRF.
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  • Reach out to fellow students or find online communities focused on Javascript security.
  • Propose discussion topics related to Javascript XSS and CSRF.
  • Participate actively in the discussions, sharing insights and asking thoughtful questions.
Five other activities
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Compile Javascript XSS and CSRF attack resources
Build a habit of gathering resources to enhance your understanding of Javascript XSS and CSRF.
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  • Start by searching online for credible sources.
  • Gather resources on best practices in XSS and CSRF prevention.
  • Organize your resources using a citation manager or note-taking app.
Follow tutorials on CSRF protection with Node.js
Enhance your knowledge by exploring tutorials focused on protecting against CSRF attacks using Node.js.
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  • Search for reputable tutorials on CSRF protection in Node.js.
  • Select a tutorial that aligns with your skill level.
  • Follow the tutorial, experimenting with code examples in your local Node.js environment
  • Note down key concepts and best practices for CSRF protection.
Practice Javascript XSS attack scenarios
Reinforce your understanding of Javascript XSS attacks by practicing in a safe environment.
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  • Begin by setting up a virtual environment for practicing.
  • Use online resources or materials provided in the course to find XSS attack scenarios.
  • Attempt to execute the XSS attacks in your virtual environment, observing the results.
Contribute to open-source projects related to Javascript security
Enhance your skills by contributing to real-world projects focused on Javascript security.
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  • Identify open-source projects that align with your interests in Javascript security.
  • Familiarize yourself with the project's codebase and contribution guidelines.
  • Propose a pull request to fix a bug or implement a new feature related to XSS or CSRF protection.
  • Review feedback on your pull request and make necessary adjustments.
Participate in a Javascript security hackathon
Challenge yourself and test your skills in a competitive environment.
Browse courses on JavaScript
Show steps
  • Find an upcoming Javascript security hackathon or CTF (Capture the Flag) event.
  • Form a team or participate individually.
  • Solve challenges related to Javascript XSS and CSRF protection, web application security, and other security topics.
  • Network with other security enthusiasts and learn from experts.

Career center

Learners who complete JavaScript Security Part 1 will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
JavaScript is used widely in the field of cybersecurity due to its speed and reliability, making it essential for Information Security Analysts to have a stable understanding of JavaScript fundamentals. This course, JavaScript Security Part 1, provides a deep dive into scripting and injection attacks, empowering Information Security Analysts to stay at the forefront of cybersecurity.
Systems Administrator
Systems Administrators must have a comprehensive skillset, including a solid foundation in JavaScript. This course, JavaScript Security Part 1, dives into the fundamentals of JavaScript security, providing Systems Administrators with the expertise to effectively mitigate and resolve security vulnerabilities and ensure the integrity of systems and networks.
Web Developer
JavaScript is crucial for the web development process, and understanding its security implications is essential for Web Developers. JavaScript Security Part 1 equips Web Developers with a thorough grasp of JavaScript vulnerabilities, providing them with the knowledge to create secure and robust web applications.
Cybersecurity Analyst
Cybersecurity Analysts play a pivotal role in safeguarding organizations against cyber threats. JavaScript Security Part 1 provides a solid foundation for Cybersecurity Analysts, equipping them with expertise in identifying and mitigating JavaScript-based attacks.
Security Engineer
Security Engineers require a deep understanding of security principles to protect systems and networks. JavaScript Security Part 1 enhances the skills of Security Engineers by providing insights into JavaScript vulnerabilities, empowering them to develop and implement effective security measures.
Network Security Engineer
JavaScript Security Part 1 is highly relevant for Network Security Engineers as it covers the principles of JavaScript security and its implications for network security. This knowledge enables them to protect networks from JavaScript-based attacks and develop robust security policies.
Application Security Analyst
JavaScript is ubiquitous in web applications, making it crucial for Application Security Analysts to have a thorough understanding of its security aspects. JavaScript Security Part 1 equips analysts with the knowledge to identify and address JavaScript vulnerabilities, ensuring the security of applications.
Software Engineer
Software Engineers involved in web development can benefit from JavaScript Security Part 1. The course provides a comprehensive understanding of JavaScript security vulnerabilities, enabling engineers to create secure and reliable software applications.
Data Scientist
Data Scientists may find JavaScript Security Part 1 beneficial as it provides insights into the security implications of JavaScript, which is often used in data analysis and visualization. Understanding these security aspects helps Data Scientists handle data securely and protect against cyber threats.
Cloud Security Engineer
Cloud Security Engineers can enhance their expertise with JavaScript Security Part 1. The course provides a deep dive into JavaScript security, empowering engineers to ensure the security of cloud-based applications and infrastructure.
Systems Analyst
JavaScript is commonly used in enterprise systems, making JavaScript Security Part 1 relevant for Systems Analysts. The course provides a solid foundation in JavaScript security principles, enabling analysts to evaluate and mitigate risks associated with JavaScript.
Information Technology Auditor
JavaScript is becoming increasingly important in enterprise applications. JavaScript Security Part 1 provides Information Technology Auditors with the knowledge to assess JavaScript security controls and identify vulnerabilities, ensuring compliance and safeguarding data.
Privacy Analyst
JavaScript Security Part 1 is beneficial for Privacy Analysts, providing insights into the privacy implications of JavaScript and its use in data collection and tracking. Understanding these aspects is crucial for developing effective privacy policies and protecting user data.
Security Consultant
JavaScript Security Part 1 enhances the skills of Security Consultants, providing them with expertise in JavaScript security. This knowledge empowers them to conduct thorough security assessments and offer valuable advice to clients, protecting them from JavaScript-based threats.
Forensic Analyst
JavaScript Security Part 1 may be helpful for Forensic Analysts as it provides a foundational understanding of JavaScript security vulnerabilities and their potential impact in digital forensic investigations.

Reading list

We've selected ten 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 JavaScript Security Part 1.
Is an excellent resource for those who want to learn more about XSS and CSRF attacks, especially in the context of JavaScript web development. It provides comprehensive coverage of the topic, with clear explanations and real-world examples.
This comprehensive handbook explores the security mechanisms and vulnerabilities of web browsers, providing valuable insights for web developers and security professionals.
Delves into a wide range of web application vulnerabilities, including XSS. It serves as a comprehensive reference guide for understanding and mitigating these threats.
Provides a broader perspective on web application security, covering a wide range of topics including XSS, CSRF, and other security vulnerabilities. It valuable resource for those who want to gain a comprehensive understanding of web application security.
Provides a deep dive into the core principles of JavaScript, offering valuable insights for developers seeking to write secure and robust JavaScript code.
Provides a thorough introduction to JavaScript and jQuery, including coverage of basic JavaScript syntax, event handling, and DOM manipulation. It useful resource for those who are new to JavaScript and want to learn more about the language and how to use it for web development.
Provides a collection of reusable design patterns for JavaScript developers. It valuable resource for those who want to learn how to write more efficient and maintainable JavaScript code.
Provides a practical guide to penetration testing, with a focus on real-world scenarios and techniques. It includes coverage of web application security, network security, and other security-related topics.
Provides a deep dive into the Document Object Model (DOM), which fundamental part of web development. It valuable resource for those who want to learn more about how the DOM works and how to use it to build more efficient and maintainable web applications.

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