Privacy Policy

At sisil4, your privacy is a fundamental priority — not an afterthought. This Privacy Policy describes exactly what personal data we collect, why we collect it, how we use and protect it, and what rights you hold as an Account holder on our platform.

  Last Updated: 1 January 2026

Our Privacy Commitments

End-to-End Encryption

All personal data — from your KTP document to your BCA account number — is encrypted in transit using TLS 1.3 and at rest using AES-256. Only authorized personnel can access decrypted data.

No Data Selling

sisil4 does not sell, rent, or trade your personal data to third-party marketers, advertisers, or data brokers. Your data is used exclusively to operate your account and comply with legal obligations.

Full Transparency

This Privacy Policy uses clear, plain English (not legal jargon) to explain exactly what data we collect, why we collect it, who we share it with, and how long we keep it. No hidden clauses.

Data Export on Request

Exercise your right to data portability — request a complete export of your account data in machine-readable JSON format within 30 days. No fee, no questions asked.

Right to Erasure

Request deletion of your account and personal data at any time. We will erase all data not subject to legal retention requirements (7-year transaction records for AML compliance) within 90 days.

Automatic Data Expiry

Personal data that is no longer needed is automatically deleted or irreversibly anonymized once retention periods expire. We do not hoard data indefinitely.

Questions About Your Privacy?

Our data protection team is available 24/7 to answer questions, process data access requests, or handle complaints. You can also review our Terms & Conditions for the broader legal framework governing your sisil4 account.