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Banking
J Trust Bank Indonesia
Penetration testing - OOB & COB
Dec 2024 - Apr 2025Security engagement

Overview
End-to-end penetration testing program covering Out-of-Band and Core-of-Bank channels for a national commercial bank.
Highlights
- Black-box and grey-box testing across OOB transaction channels.
- Reviewed authentication, session handling and transaction signing.
- Delivered remediation tracking and executive read-out to the bank's risk committee.


