Effective 2026-07-07
CIOport uses essential cookies only — the minimum needed for sign-in and security. There are no analytics cookies, no advertising cookies, and no cross-site tracking. Because everything below is strictly necessary for the service to function, no consent banner is required; if that ever changes (for example, if analytics were added), we would ask for consent first.
| Cookie | Set by | Purpose |
|---|---|---|
cioport_rt |
Our sign-in service (gate.cioport.app) |
Keeps you signed in between visits (up to 30 days; renewed as you use the app). HttpOnly — scripts can't read it. Set only when you sign in; signing out removes it. |
cioport_oauth |
Our sign-in service (gate.cioport.app) |
Protects the sign-in handshake itself against forgery (a few minutes; removed when sign-in completes or expires). Set only while signing in. |
| — | Cloudflare (hosting) | Security and bot-protection cookies the hosting platform may set to keep the site available. |
The app keeps your working data in your browser's local storage. Unlike cookies, this data is not sent with requests — it stays on your device:
| Key | What it holds |
|---|---|
cioport.holdings.manual | Your holdings and watchlist |
cioport.userRules | Your watch rules |
cioport.mdkey.* | Market-data vendor keys you've connected |
Clearing this site's data in your browser removes all cookies and local storage. Signing out removes the session cookie. Note that clearing local storage deletes your holdings, rules and keys — we hold no copy, so export a backup first if you want one.