Encryption in transit
Data transmitted between site and app is encrypted, reducing the risk of login data or profile data being read in transit
Security first for the most critical data
Effective date and short description
This policy takes effect from October 2026 for understanding the use of wintk App, wintk APK, and wintk Login; this page is the main reference
For Bangladeshi users we keep plain language; the same security rules apply to sessions related to bKash, Nagad, and Rocket
How your information is protected in the wintk App
Strict access control
Not all team members see all information; only as much as needed for specific tasks is permitted
Internal access is also restricted
Server maintenance
Regular monitoring, updates, and log reviews continue to maintain 99.8% uptime; this routine is very effective
System is monitored constantly in the background
Rapid incident response
If any suspicious activity is detected, the team quickly investigates and, if necessary, resets the login session
Actions begin when risk is detected
Identity verification level
When registering wintk, the steps for verifying your information are clear, reducing the chance of incorrect or fake accounts
Control begins at registration
Mobile-friendly security
The same policy applies on a mobile; whether in Dhaka's fast network or a comparatively slow connection, data security does not change
Security works the same on the phone
Even after downloading wintk again, this security framework remains the same; no steps need to be turned on separately
What we use information for
Account information
Names, contact information, and data required for account setup are stored; without these, managing your profile is difficult
Usage data
Basic logs such as which page you were on how long, which features you opened, and which device you used are kept; this information helps the system run properly
Technical information
Browser type, IP address, and device ID are used for security; the same verification applies whether you log in in Dhaka or Chittagong
- Only necessary information is kept
- Sensitive parts are protected separately
- Personal data is not unnecessarily shared
How we use your information
Your information is used to operate the account, keep the service reliable, and ensure secure login; this data powers the experience you get when you open the wintk App
- Login session is recognized
- Preferred settings are remembered
- Suspicious behavior is filtered
- Support team understands your request
Data is never used for unnecessary purposes, so even after logging in, control remains in your hands
Cookies and local storage
Cookies can recognize you on the site, so you don't have to set everything up again each time
What it keeps
Session tokens, language preferences, and some small security-related data may be stored; without them, fast browsing would be difficult
How to control
Delete or block cookies from browser settings, but some parts may not work properly
In Bangladesh many users use lightweight browsers to save mobile data; even there the cookie policy aims to keep speed and stability
Sharing and data retention
We do not sell your information to outsiders; only limited sharing may occur for technical support, legal obligations, or to run the service
Data retention period
Some information remains while the account is open, and logs, security history, or issue resolution documents may be kept for a defined period
Third parties
When connected to local payment processors such as bKash, Nagad, and Rocket, only the necessary parts are shared; unnecessary data is not exposed
What are your rights
Right to access
You can request to know what information is kept
Transparency is key here
Right to correction
If there is incorrect information, you may request to
Even small mistakes can cause problems
Deletion request
Data may be deleted under the policy
We don't keep anything unnecessary
Transfer request
If available, you may request a copy of your data
Your data control is in your hands
Right to receive notices
Notified when there are major changes to the policy
Knowing in advance makes decisions easier
Contact support
If something is complex, contact the support
It doesn't take long to get an answer