Privacy Policy

Effective Date:

At System Design Handbook, your privacy is a priority. This Privacy Policy outlines how we collect, use, and safeguard your data during your use of our website and services. Our goal is to offer accessible and secure resources without requiring personal information. Please read this document carefully to understand our practices.

This Privacy Policy applies to the website and services offered by the System Design Handbook, specifically for users accessing and downloading resources such as PDF files. By using our website, you agree to the terms of this policy.

Information We Do Not Collect

We prioritize anonymity and do not request or collect any personal information to access our services. Specifically, we do not ask for:

  • Name
  • Email Address
  • Phone Number
  • Mailing Address
  • Payment Details

Our website is designed to offer a completely anonymous user experience.

Information We May Collect Automatically

To enhance the functionality of our website and better understand user behavior, we may collect limited non-personal data through automated means. These data include:

Device Information

  • Browser type and version.
  • Operating system and platform.
  • Device type (e.g., mobile, desktop, or tablet).

Usage Data

  • Pages visited on the website.  
  • Downloads initiated (e.g., number of PDF files downloaded).  
  • Time spent browsing the website.  
  • Referring/exit pages. 

IP Address:

Your IP address may be collected to monitor server performance and prevent abuse. This information is anonymized wherever possible and is not linked to any personal identifiers.  

These data are collected through cookies and third-party analytics tools in aggregated form, ensuring that individual users cannot be identified.

Use of Cookies and Tracking Technologies

Cookies are small text files stored on your device when you access our website. We use cookies to:  

  • Improve website functionality and user experience.  
  • Track usage patterns to enhance our content and services. 
  • Monitor download activity to understand resource demand.  

You can disable cookies through your browser settings. However, doing so may affect certain functionalities of our website. 

How We Use the Information

The nonpersonal information collected is used for the following purposes:  

  • To maintain and optimize the website’s performance.
  • To identify and address technical issues.
  • To analyze traffic trends and improve content offerings.
  • To ensure secure and fair usage of our resources.

We do not use collected data for targeted advertising or other commercial purposes.

Children’s Privacy

Our website is intended for users of all ages and does not knowingly collect personal information from children under 13. If we become aware that any personal data from a child has been inadvertently collected, we will promptly delete it.

Your Rights and Choices

Because we do not collect personal information, there are no user accounts or data that can be modified or deleted. However, you have the following rights regarding the nonpersonal data we collect:  

  • Right to OptOut of Cookies: You can disable cookies through your browser settings.  
  • Right to Anonymity: You are free to use our website without any registration or personal information disclosure.

Sharing of Information

We do not sell, rent, or share any collected data with third parties for marketing purposes. However, we may share anonymized, aggregated data with third-party analytics providers to improve our website.

Changes to This Privacy Policy

We may update this Privacy Policy periodically to reflect changes in our practices or legal requirements. Changes will be posted on this page, along with the updated effective date. We encourage you to review this page regularly to stay informed.

Thank you for using the System Design Handbook. We are committed to providing a secure, private, and valuable learning experience.