ck4455 Privacy Policy
Your privacy matters to us. This Privacy Policy explains exactly what personal data ck4455 collects from players in Bangladesh, how we use and store that data, who we share it with, and what rights you hold over your own information. We are committed to transparency and to protecting every player's data with the highest standards of security.
End-to-End Encryption
All data transmitted between your device and ck4455 is protected by TLS 1.3 encryption. Sensitive fields such as passwords and payment details are additionally hashed and never stored in plain text.
No Unnecessary Data Collection
ck4455 applies a data minimisation principle. We collect only the personal information that is strictly necessary for account management, KYC compliance, payment processing, and responsible gaming obligations.
Your Data, Your Rights
Every ck4455 player in Bangladesh has the right to access, correct, or request deletion of their personal data at any time. Submit a data request to our support team and we will respond within 30 calendar days.
Controlled Third-Party Access
ck4455 never sells your personal data to third parties for marketing purposes. Data is shared only with verified partners — payment processors, KYC providers, and fraud prevention services — under strict contractual obligations.
Transparent Cookie Use
ck4455 uses cookies solely for session management, platform performance analytics, and fraud prevention. We do not use tracking cookies that follow you across third-party websites unrelated to ck4455.
Clear Data Retention Limits
Personal data is retained only for as long as required by our legal and compliance obligations. Account data for closed accounts is held for a maximum of five years before secure deletion, in line with anti-money-laundering record-keeping requirements.
Information We Collect
ck4455 collects personal data from players through several channels: directly when you register or interact with the platform, automatically through your device and browser as you navigate the site, and from trusted third-party partners involved in identity verification and payment processing. Below is a detailed breakdown of the categories of personal data we collect and the circumstances in which each category is obtained.
| Data Category | Specific Data Points | Collection Method |
|---|---|---|
| Identity Data | Full legal name, date of birth, nationality, Bangladesh National ID (NID) number or passport number | Provided by you during registration and KYC verification |
| Contact Data | Email address, Bangladesh mobile phone number, residential address | Provided by you during registration or account updates |
| Financial Data | bKash / Nagad / Rocket / Upay wallet numbers, bank account details (for transfer withdrawals), Visa/Mastercard partial card numbers (last four digits only) | Provided by you via the ck4455 cashier |
| Transaction Data | Deposit and withdrawal amounts in Taka (৳), transaction timestamps, payment reference codes, betting history, casino game history, win/loss records | Generated automatically by platform activity |
| Technical Data | IP address, device type, operating system, browser type and version, screen resolution, session duration, page-level navigation paths | Collected automatically via server logs and analytics cookies |
| Communication Data | Support ticket content, live chat transcripts, email correspondence with ck4455 support | Collected when you contact our support team |
| KYC Document Data | Scanned or photographed copies of NID card, passport, or utility bill submitted for identity and address verification | Uploaded by you in response to a KYC request |
ck4455 does not knowingly collect personal data from individuals under the age of 18. If we become aware that data has been collected from a person under 18, that data will be deleted immediately and the associated account will be permanently closed. If you believe a minor has registered on ck4455, please contact us at [email protected] without delay.
How We Use Your Data
ck4455 processes personal data only for specific, legitimate purposes. We do not use your data for purposes that are incompatible with those stated below. Each processing activity is supported by one of the following lawful bases: performance of a contract (your player account agreement with ck4455), compliance with a legal obligation, legitimate business interests, or your explicit consent.
- Account Management: We use your identity and contact data to create and maintain your ck4455 player account, authenticate your login sessions, reset passwords, and manage account preferences. This processing is necessary for the performance of your account contract with ck4455.
- KYC and Age Verification: We process identity documents and NID data to verify that you meet the minimum age requirement of 18 years and to confirm your identity before processing withdrawals. This is both a contractual requirement and a legal obligation under international anti-money-laundering standards.
- Payment Processing: Financial data is processed to execute deposit and withdrawal transactions via bKash, Nagad, Rocket, Upay, bank transfer, Visa, and Mastercard. Transaction records in Bangladeshi Taka (৳) are maintained for accounting, compliance, and dispute resolution purposes.
- Fraud Prevention and Security: Technical data including IP addresses, device fingerprints, and login patterns is used to detect and prevent fraudulent account activity, bonus abuse, multi-accounting, and unauthorised access. This processing is in ck4455's legitimate business interest and is necessary to protect the integrity of the platform for all players.
- Responsible Gaming Compliance: Transaction and behavioural data is analysed to identify patterns that may indicate problem gambling, such as rapidly escalating deposit amounts or extended uninterrupted play sessions. Where such patterns are detected, ck4455 may proactively contact the player to offer responsible gaming tools including deposit limits and self-exclusion. This processing is carried out in the player's vital interests and in fulfilment of our responsible gaming obligations.
- Customer Support: Communication data from support tickets, live chat, and email correspondence is used to resolve player queries, investigate disputes, and improve our support service quality. Records are retained for audit purposes.
- Platform Improvement and Analytics: Aggregated and anonymised technical data is used to analyse platform performance, identify usability issues, optimise page loading speeds, and improve the overall player experience. This data does not identify individual players in its processed form.
- Legal and Regulatory Compliance: Where required by applicable law, regulation, court order, or the request of a competent authority, ck4455 may process and disclose personal data to fulfil its legal obligations. Players will be notified of such disclosures where legally permissible.
Data Sharing & Disclosure
ck4455 does not sell, rent, or trade personal data to third parties for commercial marketing purposes under any circumstances. Data is shared only in the specific, limited scenarios described below. All third-party partners who receive personal data from ck4455 are contractually bound to process that data only for the specified purpose, to maintain appropriate security standards, and to delete the data when the processing relationship ends.
- Payment Processing Partners: Financial data is shared with payment service providers including bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, BRAC Bank, Islami Bank, Sonali Bank, Visa, and Mastercard solely for the purpose of processing your deposit and withdrawal transactions. Each provider processes this data under their own privacy policy, which you should review independently.
- KYC and Identity Verification Providers: Identity document data — including NID scans and passport images — may be shared with accredited third-party KYC service providers for the purpose of automated identity verification. These providers operate under strict data processing agreements with ck4455 and are prohibited from using the data for any other purpose.
- Fraud Prevention and Security Services: Technical data such as IP addresses and device identifiers may be shared with fraud intelligence platforms to cross-reference against known fraud patterns. This sharing is conducted in ck4455's legitimate interest and in the interests of all players on the platform.
- Game Software Providers: When you play a casino game powered by a third-party studio — such as Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, or Ezugi — your game session data (including bet amounts, game results, and timestamps) is transmitted to that studio's servers to facilitate game play. ck4455 does not share your full identity or contact data with game studios unless explicitly required for dispute resolution.
- Legal and Regulatory Authorities: ck4455 may disclose personal data to law enforcement agencies, financial intelligence units, regulatory bodies, or courts of competent jurisdiction when required to do so by applicable law, court order, or lawful regulatory request. ck4455 will notify the affected player of such a disclosure where legally permitted to do so.
- Business Transfers: In the event that ck4455 undergoes a merger, acquisition, restructuring, or transfer of assets, personal data held by ck4455 may be transferred to the successor entity as part of that transaction. Players will be notified of any such transfer and their rights under this Privacy Policy will continue to apply to their data following the transfer.
Cookies & Tracking Technologies
ck4455 uses cookies and similar client-side tracking technologies to deliver a functional, secure, and personalised experience on the platform. A cookie is a small text file that is stored on your device when you visit a website. ck4455 uses the following categories of cookies:
| Cookie Type | Purpose | Retention |
|---|---|---|
| Strictly Necessary | Session authentication, login state maintenance, CSRF protection tokens, cashier transaction security | Session duration (deleted on browser close) |
| Functional | Remembering player preferences (language, odds format, display settings), autofill of non-sensitive form fields | Up to 12 months |
| Analytics | Aggregated, anonymised page visit data used to measure platform performance, identify high-traffic areas, and optimise user flows. No individual player is identified in analytics reports. | Up to 24 months |
| Fraud Prevention | Device fingerprinting tokens used to detect multi-accounting, bot activity, and suspicious login patterns across sessions | Up to 6 months |
ck4455 does not use advertising cookies, retargeting pixels, or cross-site tracking technologies that follow you to third-party websites. You can manage or delete cookies at any time through your browser settings. Please note that disabling strictly necessary cookies will prevent you from logging in and using core platform features. Disabling functional or analytics cookies will not affect your ability to place bets or play games, though some personalisation features may be reset.
Data Retention
ck4455 retains personal data only for as long as is necessary to fulfil the purpose for which it was collected and to comply with applicable legal, regulatory, and accounting obligations. Once the retention period for a given data category has elapsed, that data is securely deleted or irreversibly anonymised. The following retention periods apply to the main categories of personal data held by ck4455:
- Active Account Data — Identity, contact, and account preference data is retained for the full duration of your active player relationship with ck4455, plus a post-closure period as described below.
- Transaction and Financial Records — All deposit and withdrawal transaction records in Bangladeshi Taka (৳), including bKash, Nagad, and bank transfer records, are retained for a minimum of five years from the date of each transaction. This retention period is mandated by anti-money-laundering (AML) record-keeping obligations.
- KYC Identity Documents — Copies of NID cards, passports, and supporting documents submitted for identity verification are retained for five years from the date of the last transaction on the account, or five years from account closure, whichever is later.
- Closed Account Data — When a player account is closed — whether voluntarily, through self-exclusion, or by ck4455 — the personal data associated with that account is retained for five years from the date of closure before secure deletion. This retention period allows ck4455 to respond to regulatory enquiries, investigate post-closure disputes, and enforce any self-exclusion obligations that remain in force.
- Support and Communication Records — Customer support correspondence, including live chat transcripts and email threads, is retained for three years from the date of the last communication in each support case.
- Technical and Log Data — Server access logs, IP address logs, and device fingerprint records are retained for a maximum of 12 months, after which they are deleted or anonymised.
- Analytics Data — Aggregated, anonymised analytics data that cannot be linked back to any individual player may be retained indefinitely for platform improvement purposes.
Data Security Measures
ck4455 applies a layered, defence-in-depth approach to data security. The technical and organisational measures described below are designed to protect personal data against unauthorised access, accidental loss, destruction, or disclosure. No system is completely immune to security threats, but ck4455 continuously reviews and updates its security posture to keep pace with the evolving threat landscape.
- Transport Encryption: All data in transit between your browser or mobile device and ck4455 servers is encrypted using TLS 1.3. Connections using outdated protocols (TLS 1.0, TLS 1.1, SSL 3.0) are rejected at the network level.
- Password Security: Player passwords are never stored in plain text. ck4455 uses a modern, salted cryptographic hashing algorithm. Even in the unlikely event of a database breach, stored password hashes cannot be reversed to reveal your actual password.
- Access Controls: Internal access to personal data is restricted on a strict need-to-know basis. ck4455 staff access is governed by role-based access controls (RBAC), and access to sensitive data categories — such as KYC documents and financial records — is logged and audited.
- Infrastructure Security: ck4455 platform infrastructure is hosted in secure data centres with physical access controls, redundant power and cooling, and network-level firewall protection. Regular penetration testing and vulnerability scanning are conducted by independent security assessors.
- Fraud Detection Systems: Real-time automated monitoring systems analyse transaction and login patterns to detect anomalies consistent with account takeover attempts, credential stuffing attacks, or payment fraud. Suspicious activity triggers an immediate security review.
- Incident Response: In the event of a data security incident that is likely to result in risk to the rights and freedoms of players, ck4455 will notify affected players as soon as practicable and will take immediate remedial action to contain and mitigate the incident.
Your Privacy Rights
As a ck4455 player, you have a number of rights in relation to the personal data we hold about you. ck4455 is committed to honouring these rights in a timely and transparent manner. Requests relating to any of the rights below should be submitted to [email protected] with the subject line "Data Rights Request" and your registered account username included in the message body. We will acknowledge your request within five business days and respond substantively within 30 calendar days.
- Right of Access: You have the right to request a copy of all personal data that ck4455 holds about you. We will provide this in a structured, machine-readable format (such as a CSV or PDF export) at no charge for the first request in any 12-month period.
- Right to Rectification: If any personal data we hold about you is inaccurate or incomplete, you have the right to request that we correct it. You can update most basic account details directly through your account settings panel. For corrections to KYC documents or verified identity data, please contact our support team.
- Right to Erasure: You have the right to request deletion of your personal data. We will comply with erasure requests subject to our legal obligations — specifically, we are required to retain transaction and KYC records for five years under AML regulations and cannot erase these records during the mandatory retention period, even upon request.
- Right to Restrict Processing: You have the right to request that we restrict the processing of your personal data in certain circumstances — for example, while you contest the accuracy of data we hold, or where you object to a processing activity based on legitimate interests and we are assessing that objection.
- Right to Data Portability: You have the right to receive the personal data you have provided to ck4455 in a structured, commonly used, machine-readable format, and to request that we transmit that data directly to another service provider where technically feasible.
- Right to Object: You have the right to object to ck4455 processing your personal data on the basis of legitimate interests. Where such an objection is received, ck4455 will cease processing unless it can demonstrate compelling legitimate grounds that override your interests, rights, and freedoms.
- Right to Withdraw Consent: Where ck4455 has relied on your consent as the legal basis for a specific processing activity, you have the right to withdraw that consent at any time. Withdrawal of consent will not affect the lawfulness of processing carried out prior to withdrawal.
Contact & Data Queries
If you have any questions, concerns, or requests relating to this Privacy Policy or the way ck4455 handles your personal data, please reach out to us through the channels below. Our support team is available around the clock in Bangladesh Standard Time (BST, UTC+6) and will direct data-related enquiries to the appropriate internal team.
For general support enquiries, account issues, and payment questions, contact us at: [email protected]
For formal data rights requests — including access requests, erasure requests, or objections to processing — please email [email protected] with the subject line "Data Rights Request" and include your registered account username. We will acknowledge receipt within five business days and provide a full response within 30 calendar days.
If you are not satisfied with ck4455's response to a data-related request or concern, you have the right to escalate the matter through appropriate legal channels available in your jurisdiction. ck4455 takes all data protection complaints seriously and will cooperate fully with any legitimate regulatory enquiry.
Have More Questions About Privacy?
Our support team is always available to clarify how your data is handled on ck4455. You can also explore our FAQ for quick answers, review our Terms & Conditions, or head straight to the ck4455 Casino to start playing securely today.
18+ only. Gambling involves financial risk. Please play responsibly. By using ck4455 you confirm you have read and accepted this Privacy Policy.