Tk171 takes your personal data extremely seriously. On this page, you'll find full details on what information we collect, why we collect it, how it's kept secure, and what rights you have.
Your Privacy Is Our Priority: tk171 never sells your personal data to third parties. By using the platform, you are considered to have accepted this policy.
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Tk171 only collects information that is genuinely necessary to operate the platform. Asking for excessive or unnecessary data is not our practice.
The information you provide when opening an account is stored directly in our system. This includes your name, mobile number, date of birth, and preferred payment method. For identity verification, a copy of your National ID card or passport may also be requested.
Certain information is recorded automatically while you use tk171. This includes your device type and operating system, browser name and version, IP address, session duration, and which pages you visited. This data is used to improve platform performance and maintain security.
Records of every deposit, withdrawal, and bet are retained. These records are kept for resolving financial disputes and complying with applicable laws.
| Data Type | When It Is Collected | Mandatory? |
|---|---|---|
| Name & Mobile Number | At the Time of Registration | Yes |
| Date of Birth | At the Time of Registration | Yes |
| NID / Passport Copy | At the Time of Identity Verification | When Necessary |
| Payment Information | At the Time of Deposit/Withdrawal | Yes |
| Device & IP Information | At Every Login | Automatic |
| Betting History | After each bet | Automatic |
| Cookie Data | On page visit | Consent-based |
Tk171 uses your information for defined purposes only. It is not used for anything beyond that.
Your data is used to keep your account active, verify logins, and confirm your identity. It is also used to detect duplicate accounts or fraudulent activity.
Payment information is required to process deposits and withdrawals securely. Transactions are carried out through your registered mobile number — this is part of our security framework.
Tk171 continuously improves by analyzing which features are used most and where users encounter issues. Personal data used in this analysis is fully anonymized.
Tk171 never sells your information to advertisers or shares it with third parties for commercial purposes.
Tk171 only shares information in specific circumstances and with specific parties. In every case, the reason is justified and necessary.
Necessary information is shared with payment gateways such as bKash, Nagad, Rocket, and banks to process transactions. These third parties operate under their own privacy policies.
Providing information in response to a valid court order or request from a government regulatory authority is a legal obligation. In such cases, tk171 has no choice but to comply.
We work with trusted technology partners for cloud hosting, cybersecurity, and anti-fraud system management. Data sharing agreements and confidentiality contracts are signed with all such partners before any data is shared.
| Sharing Scope | What data | Authorized? |
|---|---|---|
| Advertisers | None whatsoever | No |
| Payment Gateway | Transaction-Related Information | Yes |
| Legal Authority | Information Required by Order | When Required by Law |
| Technology Partners | System administration information | Contractual |
| Data Brokers | None whatsoever | No |
Tk171 does not retain your data longer than necessary. Each type of information has its own defined retention period.
Data necessary for your account is retained while it remains active. If you request account closure, 30-Day personal data is deleted within.
Records of deposits, withdrawals, and bets are kept for legal reasons 5 Years may be retained. These records are used solely for financial disputes or legal requirements.
Login history and security-related information for a maximum of 12 Months is retained, then automatically deleted.
Please note: Even after account closure, certain data may need to be retained for a specified period due to legal obligations. However, that data is not used for any purpose.
Tk171 uses industry-leading technology to protect user data. We make no compromises when it comes to technical security.
All communications are secured via TLS 1.3 256-bit SSL Protected with encryption. When you see the padlock icon in your browser, your connection is secure. Your password is hashed using the Bcrypt algorithm — meaning no one at tk171 can ever see your actual password.
Enabling Two-Factor Authentication (2FA) means that even if your password is compromised, no one can access your account. OTP verification is mandatory when logging in from any new device.
Tk171's security system monitors for suspicious activity around the clock. If an unusual login attempt or transaction is detected, the account is automatically locked and you are notified immediately.
Warning: tk171 will never ask for your password or OTP over a phone call or message. If you receive such a request, it is a scam — report it to our support team immediately.
Tk171 uses cookies. Cookies are small text files stored in your browser that help improve your experience.
These cookies are essential to maintain your login session and ensure platform security. They cannot be disabled, as the platform will not function without them.
These cookies remember your language preference, betslip details, and other settings. Disabling them won't stop you from using the platform, but some features may not work as expected.
Analytics cookies are used to anonymously collect data on which pages are visited most and where users encounter issues. These cookies are activated upon consent in the privacy notice.
You can delete or disable cookies at any time through your browser settings. However, disabling certain cookies may cause some platform features to stop working properly.
You have a number of rights over your own personal data. tk171 respects these rights and responds to requests in a timely manner.
You may request to know what data tk171 holds about you. Simply contact support and 72-Hour of the incident.
If any of your details are incorrect, you can request a correction. Your information will be updated after identity verification.
After account closure, you may request deletion of all data beyond what is required to be retained by law.
You may withdraw your consent to receive marketing emails or SMS at any time.
To exercise any of these rights, email us at support@tk171.world or reach out via live chat. Identity verification may be required depending on the nature of the request.
Tk171 strictly does not serve anyone under the age of 18. This is not merely a legal obligation — it is our ethical responsibility.
Date of birth is verified at the time of registration. If there is any doubt, identity documents are requested to confirm age. If a user is identified as a minor, their account is immediately terminated and all transactions are forfeited.
For Parents: If you suspect your child is using tk171, contact support@tk171.world immediately. We will take prompt action.
Tk171 may update this privacy policy as needed. For significant changes, an SMS will be sent to your registered mobile number or a notification will be posted on the platform. Continued use of the platform after any changes constitutes acceptance of the revised policy.
For any privacy-related questions or concerns:
Support in Bengali: If any part of the Privacy Policy is unclear, our Bengali-speaking support team is happy to walk you through it in plain, simple language.
How tk171 Protects Your Information
Tk171 never sells your personal information to advertisers or data brokers. Your data is used solely to serve you.
256-bit SSL encryption — the same technology used in online banking. Your data is fully protected in transit.
Tk171 staff can only access the data necessary for their specific role. All access is logged and reviewed on a regular basis.
Independent third parties regularly audit tk171's security systems. Any vulnerabilities identified are addressed promptly.
Your password is secured using the Bcrypt hashing algorithm. No tk171 staff member — not even the founders — can ever view your password.
You will be notified in advance of any changes to the privacy policy. tk171 does not make changes without letting you know.
People are naturally cautious about sharing information online — especially on platforms that involve financial transactions. That caution is entirely reasonable, and tk171 respects it. We believe users have the right to know where their data goes and why it is collected.
Tk171 only collects information that is genuinely necessary. We do not gather contacts from your phone book, social media posts, or any other data we don't need. This approach means we hold less data — which also means less risk of a data breach.
To be transparent — when you make a transaction via bKash, Nagad, or Rocket, some information is shared with that payment gateway. This is unavoidable, as it is required to process the payment. That information is used solely to complete the transaction and for no other purpose.
In the event of a data breach, tk171 will notify the affected users within 72-Hour of the incident. Full transparency will be provided regarding what data was affected and what steps were taken. To date, no such incident has occurred at tk171, but we are always prepared.
Bangladesh's Digital Security Act and Information Technology Act include provisions for the protection of personal data. tk171 complies with these laws. For international users, GDPR guidelines are also followed, recognised as Europe's most stringent data protection standard.
At its core, protecting your privacy is a fundamental principle at tk171. Through technical safeguards, team training, and transparent policies, we aim to ensure that you can use tk171 with complete peace of mind about your data.