Cookieポリシー

最終更新: 2026-03-01

Cookieについて

This Cookie Policy explains how Wambesh uses cookies and similar technologies. We believe in being transparent about data practices and keeping cookie usage to the minimum needed for the Service to work.

We do not use any third-party tracking cookies or analytics services. All cookies are first-party and either essential or functional.

使用しているCookie

Cookie名目的種類期間HttpOnly
WAMBESH_SESSIONSession authentication — keeps you signed in across page loads必須Dynamic (server-controlled)はい
WAMBESH_DEVICE_TRUST2FA trusted device — lets you skip two-factor authentication on recognized devices必須30 daysはい
PREFERRED_LOCALELanguage preference — remembers your chosen display language機能1 yearいいえ

ローカルストレージ

In addition to cookies, we use browser localStorage for:

  • wambesh_cookie_notice_dismissed — records that you've acknowledged the cookie notice banner. Stored permanently in your browser and never sent to our servers.

類似技術

Guest fingerprinting — for unauthenticated visitors, we create a pseudonymous device identifier by hashing browser attributes (screen size, timezone, language, platform) with SHA-256. This hash is stored in Redis with a 35-day TTL and used only for counting unique visitors. It can't identify you personally and isn't linked to any account.

Cookieの管理

You can manage cookies through your browser settings. Keep in mind that disabling essential cookies will prevent you from signing in to Wambesh. The PREFERRED_LOCALE cookie is optional — if removed, we'll detect your language from your browser settings.

To clear the cookie notice acknowledgment, delete the wambesh_cookie_notice_dismissed entry from your browser's localStorage via developer tools (Application → Local Storage).