Oktk4's Privacy Policy — Your Data Is Our Responsibility

1 Introduction

Oktk4 is a trusted online betting platform in Bangladesh where protecting user privacy is our top priority. We believe your personal data should only be used to serve you — never sold or misused. This Privacy Policy explains what information we collect, why we collect it, where it is stored, and what measures we take to keep it safe.

This Privacy Policy applies whenever you create an account on oktk4, place a bet, make a payment, or contact our support team. We recommend reviewing it periodically, as it may be updated from time to time.

2 What Information We Collect

Oktk4 only collects the information needed to provide you with the best betting experience and to meet our legal obligations. We never collect excessive or irrelevant data.

Personal Identification Information

• Full name, date of birth, and gender
• Mobile number and email address
• Permanent and current address
• National ID (NID) or passport number (for KYC verification)

Financial Information

• BKash, Nagad, or Rocket number
• Bank account number (where applicable)
• Transaction History & Amounts
• Deposit & Withdrawal Records

Technical Information

• IP Address & Device Information
• Browser type and operating system
• Platform usage time and activity logs
• Cookies & Session Data

Sources of Data Collection

Source	Data Type	Purpose
Registration Form	Name, Email, Mobile	Account Creation
KYC Verification	NID, photo, and address	Identity Verification
Payment Gateway	Mobile Banking Details	Transaction Processing
Browser/App	Cookies, IP, Device	Security & Experience Improvement
Support Contact	Chat/Email Messages	Troubleshooting

3 How We Use Your Data

Oktk4 uses the data it collects solely for specific, legitimate purposes. We never sell your data to third parties or share it for advertising.

• Account Management: To create, verify, and update your profile.
• Transaction Processing: To ensure deposits, withdrawals, and bonus distributions are processed correctly.
• Security Assurance: To prevent fraud, money laundering, and unauthorized access.
• Legal Compliance: To provide required information in response to regulatory authority requests.
• Service Improvement: To analyze user experience and improve the platform.
• Promotional Communications: To send you offers and updates with your consent (you can unsubscribe at any time).
• Responsible Gaming: To detect unusual betting patterns and provide the necessary support.

4 Data Storage & Security

Oktk4 follows industry-leading security standards to protect your data. Our servers operate using the most secure protocols available on the internet.

• All data transfers are secured with SSL 256-bit encryption.
• All data stored in our database is protected with AES-256 encryption.
• Two-factor authentication (2FA) is available for your account.
• Our servers are monitored by a dedicated security team around the clock.
• Regular security audits are conducted.
• Personal data and financial data are stored on separate servers.

As required by law, certain data is retained for a set period (generally 5 years) after account closure. Once that period expires, the data is securely deleted.

5 Sharing Data with Third Parties

Oktk4 never sells your personal data. However, limited information may be shared with trusted third parties in specific circumstances:

• Payment Processors: To process transactions with bKash, Nagad, Rocket, and your bank.
• KYC Partner: With approved providers for identity verification.
• Legal Authorities: When required by court order or regulatory mandate.
• Fraud Prevention System: For anti-money laundering and irregularity detection.

6 Cookie Policy

Oktk4 uses cookies on its website and app to enhance your experience and ensure platform security. Cookies are small text files stored on your device.

Types of Cookies We Use

• Essential Cookies: Login sessions and security verification — these cannot be disabled.
• Functional Cookies: To remember your language preference and theme settings.
• Analytics Cookies: To understand which pages are used most (anonymous data).
• Security Cookies: To detect and prevent fraudulent access.

You can disable non-essential cookies from your browser settings, though some platform features may become limited as a result.

7 Your Data Rights

As an oktk4 user, you have certain rights over your personal data. We respect those rights and are committed to upholding them.

• Right of Access: You can request to know what personal data we hold about you.
• Right to Rectification: You can contact Support to request a correction of any inaccurate information.
• Right to Erasure: After closing your account, you can request deletion of any unnecessary data we hold (except where retention is required by law).
• Right to Restrict Processing: You can request that we stop using your information for specific purposes.
• Right to Portability: You can request your data in a portable format at any time.
• Marketing Opt-Out: You can unsubscribe from promotional emails or SMS at any time.

To exercise these rights support@oktk4.betEmail us at. We will endeavor to respond within 30 business days.

8 Child Protection

Oktk4 is a platform strictly for adults (18+). Under no circumstances do we collect or store information from individuals under the age of 18.

If we become aware that a minor has created an account, that account will be immediately closed and all associated data securely deleted. If a parent or guardian believes their child has opened an account, please notify us right away.

9 Policy Updates

Oktk4 reserves the right to update this Privacy Policy as needed. You will be notified of any significant changes in advance via your registered email or through a platform notification.

• The date of any change will always be shown at the top of the page under "Last Updated".
• Continued use of the platform after any changes constitutes acceptance of the updated policy.
• Separate consent may be obtained for major changes.

10 Contact

For any questions, requests, or complaints regarding our Privacy Policy, please contact us:

• Email: support@oktk4.bet
• Support hours: 7 days a week, 24 hours a day
• Response Time: Typically within 24–48 hours