PSP Contract uses first-party cookies to protect sign-in and keep the site working. The application does not use advertising cookies, analytics trackers, or cross-site tracking.
| Cookie | Purpose | Duration |
|---|---|---|
__Host-psp_session | Maintains sign-in and protects submitted forms. | Before sign-in: browser session. After sign-in: browser expiry refreshes with activity; server access ends after 2 hours idle or 12 hours from sign-in. |
__Host-psp_device | Remembers this browser only when you select “Remember this browser for 30 days.” You still enter your email and password. | Up to 30 days from selection. |
Both cookies use HTTPS and cannot be read by page scripts. They are not used for advertising.
Leave “Remember this browser” unchecked if you do not want the optional cookie. To revoke existing remembered browsers, use Account Security → Sign Out Everywhere & Forget All Browsers. Clearing this site’s cookies in your browser also removes them from that browser.
Blocking the sign-in cookie prevents the site from working. Server security logs and saved transaction records are separate from cookies. For questions about your information, contact your platform administrator.