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Question 29 - AD0-E126 discussion

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Which option provides an out-of-the-box cross-site scripting (XRS) protection so clients can mitigate potential security issues in front-end code?

A.

HTML Template Language (HTL)

Answers
A.

HTML Template Language (HTL)

B.

Asynchronous JavaScript and XML (AJAX)

Answers
B.

Asynchronous JavaScript and XML (AJAX)

C.

JavaServer Pages (JSP)

Answers
C.

JavaServer Pages (JSP)

Suggested answer: A

Explanation:

The HTML Template Language (HTL) in Adobe Experience Manager provides built-in cross-site scripting (XSS) protection by default, which helps mitigate security risks in front-end code. HTL automatically escapes output, preventing malicious scripts from executing on the client side. This out-of-the-box protection is a key feature of HTL, making it the recommended language for building secure AEM components without requiring additional XSS protection mechanisms.

Key Benefits of HTL:

Automatic XSS Protection: HTL escapes all variables by default, ensuring that potentially harmful scripts are not executed in the browser.

Simplified Front-End Development: Developers can focus on building features without manually implementing XSS protection, as HTL handles it automatically.

Compatibility with AEM: HTL is natively supported in AEM, making it the optimal choice for building secure, scalable, and maintainable front-end components.

Adobe Experience Manager

Reference:

HTL is the recommended templating language for AEM due to its security features and ease of use. Adobe's documentation on HTL covers its built-in XSS protections, which are crucial for secure front-end development in AEM. HTL replaces older templating languages like JSP in AEM for enhanced security and performance.

asked 25/10/2024
Quoc Nguyen
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