Last Updated: August 10, 2026
Welcome to Cyber Sume. By accessing or using the Cyber Sume website, purchasing our books, eBooks, digital products, or using any content or services provided through our website, you agree to be bound by these Terms & Conditions.
If you do not agree with any part of these Terms & Conditions, please do not use our website or purchase our products.
Cyber Sume is an educational platform providing cybersecurity-related books, eBooks, learning materials, articles, and other educational content.
Our content is intended for educational and informational purposes.
You must provide accurate and complete information when making a purchase or creating an account on our website.
By using this website, you confirm that the information you provide is accurate and that you have the legal capacity to enter into an agreement with us.
Cyber Sume may offer:
Product descriptions, prices, formats, availability, and other information may be changed or updated without prior notice.
All prices displayed on the website are subject to change without prior notice.
The applicable price at the time you place your order will generally be the price charged for that order.
Where applicable, taxes and other charges will be displayed during checkout.
Payments may be processed through third-party payment service providers or payment gateways.
Cyber Sume does not directly store your complete debit card, credit card, UPI PIN, banking password, or other sensitive payment credentials on its servers unless specifically stated otherwise.
Payment processing may be subject to the terms and privacy policies of the relevant payment service provider.
An order will be considered successfully placed only after successful payment confirmation is received.
For digital products, access or delivery may be provided electronically after successful payment.
You are responsible for providing a valid email address or other required information necessary for delivery or access.
You must not share, redistribute, resell, upload, reproduce, or commercially distribute purchased digital content without written permission from Cyber Sume or the applicable copyright owner.
All original content published by Cyber Sume, including but not limited to:
is protected by applicable intellectual property and copyright laws.
Purchasing a book or digital product gives you a personal, limited, non-transferable right to use the purchased content for lawful personal or educational purposes.
Purchase of a product does not transfer ownership of the underlying copyright or intellectual property to the purchaser.
You may not, without prior written permission:
Cyber Sume provides cybersecurity information for educational, research, awareness, and legitimate defensive-security purposes.
Cybersecurity techniques discussed in our books or educational materials should only be used on systems, networks, applications, and devices that you own or have explicit authorization to test.
Cyber Sume does not encourage unauthorized access, malicious hacking, data theft, disruption of services, credential theft, malware deployment, or any other unlawful activity.
You are solely responsible for ensuring that your use of the information complies with applicable laws and regulations.
Refunds and cancellations are subject to our Refund & Cancellation Policy published on the website.
Because digital products may be delivered or made accessible immediately after purchase, certain digital products may have limited refund eligibility, subject to applicable law and the specific product's refund terms.
For physical books, any applicable return, replacement, cancellation, or refund will be handled according to the relevant product and shipping policy.
Cyber Sume reserves the right to cancel or refuse an order in circumstances including:
If an order is cancelled after payment has been successfully received, any eligible refund will be processed according to the applicable refund policy.
You agree to use the Cyber Sume website and its products only for lawful purposes.
You must not:
We aim to keep the website available and functioning properly. However, we do not guarantee that the website will always be:
We may temporarily suspend or modify parts of the website for maintenance, security, upgrades, or other legitimate reasons.
Our website may use third-party services such as:
Use of such services may be subject to the respective third party's terms and policies.
To the maximum extent permitted by applicable law, Cyber Sume shall not be liable for indirect, incidental, special, consequential, or unforeseeable losses arising from the use of our website, products, or educational materials.
Cyber Sume's educational materials should not be considered a guarantee of employment, certification, income, cybersecurity expertise, or any specific professional outcome.
Our books and educational materials are provided for learning and informational purposes.
We do not guarantee that using our materials will result in:
Individual results depend on the user's effort, experience, circumstances, and other factors.
Cyber Sume may update or modify these Terms & Conditions from time to time.
Any updated version will be published on this page with a revised "Last Updated" date.
Your continued use of the website after changes are published constitutes acceptance of the updated Terms & Conditions.
These Terms & Conditions shall be governed by and interpreted in accordance with the applicable laws of India.
Any disputes arising in connection with the use of this website or purchase of products shall be subject to the jurisdiction of the appropriate courts in India.
If you have questions regarding these Terms & Conditions, orders, books, or digital products, please contact Cyber Sume through the contact information provided on our website.
Cyber Sume
Website: www.cybersume.xyz
Email: sumetech98@gmail.com
Business Address: samastipur , India