Cookies policy

Last updated · 14 May 2026

ZeroKey uses a small number of cookies and equivalent technologies (local storage, session storage) to operate the service and to understand how the marketing site is used. This page explains what each one does.

Strictly necessary

These keep you signed in and protect the service from abuse. They cannot be switched off. They include the session cookie set when you sign in and an anti-forgery token on form submissions.

Preferences

These remember your language, theme, and a small set of UI choices. They are optional but the product feels worse without them.

Analytics

We use a privacy-respecting analytics tool to count visitors and understand which pages they find useful. We do not use Google Analytics on the marketing site for tracking, and we do not share analytics data with third parties for advertising.

Your choices

You can decline non-essential cookies on first visit and change your choice any time from the cookie banner. You can also delete all ZeroKey cookies from your browser settings — you'll be signed out and your preferences reset.

Note for launch. A consent banner ships when analytics is wired up in production; until then no non-essential cookies are set.