Cookie Policy
Last updated: September 20, 2026
We use necessary cookies to operate our website, and optional cookies to enhance your experience as described in our cookie preferences banner. You can update your choices at any time via the banner.
- Strictly necessary: Used for account security, load balancing, and session management — always active.
- No advertising: No third-party marketing or tracking cookies are ever deployed through our service.
You can manage cookies via your web browser settings. Blocking strictly necessary cookies may degrade some site features. For further details on how we protect your personal information, see our Privacy Policy.
| Cookie Name | Purpose | Type | Duration |
|---|---|---|---|
| zh_session | Keep you signed into the client dashboard | Necessary | Session |
| zh_csrf | Security protection against Cross-Site Request Forgery | Necessary | Session |
