How biometric login works in CK200 App
Many apps are unclear about fingerprint or facial scans; here CK200 App stores biometric data only on your device, so sign-in is faster on Dhaka's busy days, and less hassle.
We only use this data to enable login; with CK200 Login enabled, your phone's security settings speak for themselves, and you can disable it later if you want.
What data is collected
Biometric template, the device's operating system, and the app's login status are stored; we do not keep personal photo files or raw scans
This enables fast approval, but identity-related information does not spread; most tasks stay on the phone.
Data protection: stays on the device, does not go to the server
Many think biometrics are uploaded to the server; in CK200 App, that does not happen; data stays in the phone's secure storage, and the app only uses the verification result.
This approach reduces risk because raw biometric data does not leave; even for those who routinely log in with bKash or Nagad, the setup remains the same.
That's why it's important.
If nothing is sent to the server, the attack surface is smaller, so many Bangladesh users prefer quick verification on small screens.
Rocket users also have the same experience; login and cookie settings are separate, so it's easy to understand what each part does.
Why this policy is different in CK200 App
CK200 App privacy policy is not just legal language; it clearly tells users what data is needed and what is not.
Your account, session, and device security do not mix with each other, so data management is easier to understand.
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How Cookies and Session Preferences Work
Cookies are not just tracking; they also help with login status, language preferences, and reducing the hassle of changing settings repeatedly.
After registering with CK200, your session may stay active for a short time; you can clear browser cookies to take control if you want.
What It's For
Pages load faster, and on subsequent visits some settings are remembered; this small saving helps when using mobile data.
If you disable cookies, some features may repeatedly ask for permission, but basic browsing still works.
How to Disable Biometric Login
Often when changing phones, you need to disable old settings; you can directly disable biometric option from within the app.
If problems occur, the same control is in the phone's security menu; on the CK200 Help page you'll find step-by-step instructions.
Done in two minutes
1. Open Settings 2. Find biometric or fingerprint option
2. Turn off CK200 App permissions Then you can re-enable login again
3. Refresh the session If needed, restart the browser or the app
Legal basis and user rights
This policy rests on your consent, account management, and security needs; in plain terms, what you provide and why you provide it is stated openly.
You have the right to view, correct, or delete data, whether from Dhaka or another district; CK200 accepts requests likewise.
What rights
Correction of inaccurate information, changing cookie preferences, and account-related explanations can be requested by contacting the CK200 Contact page.
Here CK200 Download, CK200 Login, and CK200 Register keep data controls separate from everything, so ultimately the user remains at the center of the decision.
Contact and Support
If you have questions about the policy, contact CK200 Contact page to send your request, and we will review and respond if relevant.
If you have questions about CK200 App, CK200 APK, or cookie settings, first check the FAQ; if problems persist, send a direct message.
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