Cookie Policy
Last Updated: February 10, 2026
This Cookie Policy explains how Hylite ("we", "us", or "our") uses cookies and similar technologies when you use our service.
What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They help websites remember information such as your login session and preferences.
Cookies can be "session cookies" (deleted when you close your browser) or "persistent cookies" (stored for a set period of time).
Cookies We Use
We use essential cookies required to operate the service. These cookies are necessary for authentication and secure sign-in flows.
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
| hylite_session | Maintains your login session and keeps you signed in | 30 days | Essential |
| oauth_state | Temporary storage for secure Google OAuth sign-in (CSRF protection and PKCE) | 10 minutes | Essential |
All cookies listed above are:
- First-party cookies: Set directly by Hylite, not by third parties
- HttpOnly: Not accessible via JavaScript (security measure)
- Secure: Transmitted only over HTTPS in production
- SameSite: Protected against cross-site request forgery
We do not use advertising cookies.
Analytics and Third-Party Tracking
We do not use third-party analytics cookies or advertising/tracking pixels.
We do not use services such as Google Analytics, Facebook Pixel, or similar tracking technologies.
Managing Cookies
You can control cookies through your browser settings. Most browsers allow you to:
- View and delete cookies
- Block third-party cookies
- Block all cookies
- Delete cookies when you close your browser
Important: Disabling essential cookies (such as hylite_session) will prevent the service from working correctly. You will not be able to sign in or use authenticated features.
Common browsers provide cookie management in their settings or preferences menu. Consult your browser's help documentation for specific instructions.
Changes to This Policy
We may update this Cookie Policy from time to time. When we do, we will update the "Last Updated" date at the top of this page.
Contact
If you have questions about this Cookie Policy, contact us at:
For more information about how we handle your data, see our Privacy Policy.