Reference

How sistem4d Handles Your Personal Data

This Privacy Policy explains exactly what personal information we collect when you open an account, make deposits via DANA, OVO, GoPay or QRIS, and use our platform —…

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sistem4d How sistem4d Handles Your Personal Data
PRIVACY CONTACT

How to Reach Us About Your Data

If you have a question about how we store your information, want to request a copy of your data, or need to update details on your account, our privacy team is reachable through three direct channels. Whether you are based in Yogyakarta or anywhere else across Indonesia, we aim to respond to all data-related enquiries within 48 working hours of receipt.

Team online

Live Chat

Available 24 hours a day, 7 days a week directly inside your account dashboard. Type 'Privacy Request' at the start of your message so our team routes it to the right department immediately.

Email Support

Send your data request or deletion enquiry to our privacy address listed in the account settings page. Include your registered email and the specific data action you need so we can act quickly.

Account Settings Panel

Navigate to Settings → Privacy inside your account to view what data we hold, download a summary, or submit an update request directly without contacting support at all.

DATA HANDLING STANDARDS

Six Ways We Protect Your Information

Privacy protection at sistem4d is not a single checkbox — it is built into account creation, payment processing, session management and data retention as separate, verifiable layers.

End-to-End Encryption

All data you submit — including payment details for DANA, OVO, GoPay and QRIS transactions — is encrypted using TLS 1.3 in transit and AES-256 at rest so it cannot be read if intercepted.

Cookie Transparency

We use session cookies to keep you logged in and analytics cookies to understand page performance. You can review and adjust cookie preferences from the footer of any page on sistem4d.xyz.

Account Access Logs

Every login attempt on your account — successful or blocked — is timestamped and stored for 90 days. You can review recent login activity inside Settings → Security at any time.

Data Retention Schedule

We retain active account data for the lifetime of your account plus a statutory period after closure, which depends on local law. You may request early deletion of non-statutory data by contacting our privacy team.

Third-Party Processor Limits

Payment processors handling your DANA, OVO, GoPay or QRIS transactions receive only the minimum data needed to execute the transfer. They are contractually prohibited from using that data for any other purpose.

Data Correction Rights

If any personal detail we hold about you is incorrect, you have the right to request a correction at any time via our support chat or the Settings → Privacy panel inside your account dashboard.

Frequently Asked Privacy Questions

These are the data and privacy questions we receive most often from our account holders in Indonesia. If your question is not answered here, our live chat team is available around the clock and can escalate privacy-specific enquiries to the dedicated data team within one business day.

We collect your full name, email address, date of birth and preferred payment method — DANA, OVO, GoPay or QRIS. We also log your device type and IP address for security purposes at the point of registration.

We share only the minimum data required with payment processors like DANA or OVO so they can complete your transactions. We do not sell, rent or trade your personal information to any other third party for marketing or commercial purposes.

After account closure, we retain data for the period required by applicable regulations, which depends on local law. Non-statutory data — such as marketing preferences — can be deleted sooner upon a written request to our privacy team.

Yes. Navigate to Settings → Privacy inside your account and select 'Download My Data'. We will prepare a summary of everything we hold and deliver it to your registered email address within five working days of your request.

Use the live chat inside your account, start your message with 'Privacy Request', and our team will route it to the data department. You can also email us directly using the address listed in your account settings page.

We use session cookies for login continuity and analytics cookies to measure page performance. You can adjust cookie preferences from the footer on any page at sistem4d.xyz; turning off analytics cookies does not affect your account functionality.

Payment data for GoPay, QRIS, DANA and OVO is transmitted over TLS 1.3 and stored with AES-256 encryption. Processors receive only what is needed to execute the transfer and are contractually barred from any secondary use of that data.

Related Pages

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