dn_sessionUp to 7 daysSet: After signing in with LINE
Confirms the account is still signed in, and checks permission to reach that account's data.
DekNurseTHPrivacy
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This is an English translation provided for convenience. The Thai version of this page is the legally binding one; if the two differ, the Thai version prevails. Read the Thai version
Last updated 16 September 2026
Read the privacy policydn_sessionUp to 7 daysSet: After signing in with LINE
Confirms the account is still signed in, and checks permission to reach that account's data.
dn_oauth_stateUp to 10 minutesSet: While starting LINE Login
Prevents forged sign-in requests, and is deleted once the process finishes.
dn_return_toUp to 10 minutesSet: While starting LINE Login
Remembers the page on this website to return to after signing in, and is deleted once finished.
dn_book_viewUp to 7 daysSet: When a caregiver selects a book they have been given access to
Remembers which family's book is open. The actual permission is still checked on the server every time.
dn_app_loginUp to 10 minutesSet: While signing in for the DekNurse app
Remembers that this sign-in round trip came from the app, and where to return to when it finishes. Deleted once the process ends.
You can delete cookies and site data from your browser's privacy menu. Deleting the session cookie signs you out, and blocking essential cookies may stop LINE Login or parts of Baby Passport from working. This website will not ask you to accept analytics or advertising cookies, because it does not use any.