QFS LEDGER Cookie Policy - How We Use Cookies for Your Quantum-Secured Account

Learn about essential, preference, analytics and marketing cookies for your QFS LEDGER account

COOKIE POLICY

How We Use Cookies for Your Account

This policy explains how QFS LEDGER uses cookies and similar technologies to enhance your quantum-secured account experience, remember your preferences, and improve our services.

Last updated: March 15, 2026

What Are Cookies?

Cookies are small text files that are stored on your device when you visit our platform. They help us remember your account preferences, authenticate your secure access, and improve your overall experience with QFS LEDGER. Just as quantum cryptography protects your assets, we ensure your cookie data is handled with the highest security standards.

When you access your QFS LEDGER account, we use cookies to maintain your quantum-secured session, remember your dashboard preferences, and provide you with a seamless experience across all your devices.

Manage Your Cookie Preferences

Essential Cookies

Always Active

These cookies are necessary for your QFS LEDGER account to function. They enable core features like account authentication, session management, and quantum security protocols. You cannot disable these cookies.

Cookie Name Purpose Duration
qfs_session Maintains your account session Session
qfs_csrf Protects against cross-site request forgery Session
qfs_quantum_key Manages quantum encryption keys for your account Session
qfs_auth Authenticates your account access 24 hours

Preference Cookies

These cookies remember your account preferences and settings to enhance your experience. They remember your language, theme, and dashboard layout choices.

Cookie Name Purpose Duration
qfs_language Remembers your preferred language 1 year
qfs_theme Saves your dashboard theme preference 1 year
qfs_dashboard_layout Remembers your account dashboard layout 1 year
qfs_notification_settings Stores your notification preferences 1 year

Analytics Cookies

These cookies help us understand how users interact with their QFS LEDGER accounts. We use this data to improve account features and user experience. All data is anonymized.

Cookie Name Purpose Duration
_ga Google Analytics - distinguishes users 2 years
_gid Google Analytics - distinguishes users 24 hours
_gat Google Analytics - throttles request rate 1 minute
qfs_analytics Internal analytics for account features 1 year

Marketing Cookies

These cookies track your account activity across our platform to show relevant QFS LEDGER features and updates. They may be set by our advertising partners.

Cookie Name Purpose Duration
_fbp Facebook pixel - ad targeting 3 months
ads_prefs Stores your ad preferences 1 year
qfs_marketing Tracks feature interest for marketing 1 year

How We Use Cookies for Your Account

Account Security

Essential cookies protect your quantum-secured session and prevent unauthorized access to your account.

Authentication

Remember your login status and maintain your quantum-encrypted session across pages.

Preferences

Store your dashboard layout, language, and theme preferences for your account.

Analytics

Help us improve account features by understanding how you interact with your dashboard.

Third-Party Cookies

We partner with trusted third-party services to enhance your QFS LEDGER account experience. These partners may set cookies on your device:

G

Google Analytics

Helps us understand how users interact with their accounts to improve features

Facebook Pixel

Helps show relevant QFS LEDGER features to potential account holders

Mixpanel

Product analytics to understand account feature usage

Your Cookie Choices

You have full control over cookies on your QFS LEDGER account. You can:

  • Use the preference panel above to enable or disable non-essential cookies
  • Configure your browser to block or delete cookies (note: essential cookies are required for account access)
  • Withdraw consent at any time by updating your preferences above
  • Use browser incognito/private mode for temporary sessions

Managing Cookies in Your Browser

Most browsers allow you to manage cookie preferences. Visit your browser's help section:

Chrome Firefox Safari Edge

Questions About Cookies?

If you have any questions about our use of cookies for your QFS LEDGER account, please contact our support team:

privacy@qfs-ledger.io Visit Help Center