Terms of Service
Last updated August 1, 2026
Short version: Hygi. is an educational app for learning digital hygiene. Use it for personal, non-commercial learning. Don't misuse the content, don't attempt to interfere with the app, and understand that the lessons are informational, not legal or professional security advice.
Acceptance of terms
By using Hygi., you agree to these Terms of Service. If you do not agree, please do not use the app. These terms apply to all visitors, users, and learners who access the app on the web or through a mobile shortcut.
Permitted use
You may use Hygi. to learn about digital hygiene and cybersecurity best practices, complete quizzes, and earn badges for your own personal growth. You may share links to the app and encourage others to use it for educational purposes.
Prohibited use
The following are not allowed when using Hygi.:
- Using the app for any illegal, harmful, or fraudulent purpose.
- Attempting to disrupt, damage, or gain unauthorized access to the app or its infrastructure.
- Scraping, copying, or redistributing the lesson content or quiz materials for commercial purposes without permission.
- Impersonating the app, its publisher, or its sources.
Educational purpose only
The lessons and quizzes in Hygi. are for educational and awareness purposes. They are based on publicly available cybersecurity guidance, but they are not a substitute for professional security, legal, or compliance advice. Always follow your own organization’s policies and consult an expert when making security decisions.
Intellectual property
The app, its design, quizzes, and curated lesson content are the property of NorthBridge or used under appropriate licenses. The educational source materials are credited to their original authors (Dartmouth, Caltech, Cal Poly, and Harvard T.H. Chan School of Public Health). You may not reproduce, sell, or create derivative works from the app content without written permission.
Disclaimer of warranties
Hygi. is provided "as is" without warranties of any kind. We do not guarantee that the app will always be available, error-free, or that following a lesson will prevent every security incident. Your use of the app is at your own risk.
Limitation of liability
To the extent permitted by law, NorthBridge and its contributors will not be liable for any indirect, incidental, or consequential damages arising from your use of or inability to use Hygi.
Changes and contact
We may update these Terms of Service from time to time. The latest version will always be posted on this page with the updated date. If you have questions, contact NorthBridge at builtstrong1@outlook.com.