Protecting Customer Data: Simple Habits for Small Businesses
Customer phone numbers, addresses, and purchase history are both a trust and a legal duty under Indonesia's PDP Law. Simple practices — no IT team needed.
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#security
Articles about security — Practical guides on POS, inventory, accounting, and local marketing for growing businesses — from the Tenavora team.
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Row-level security for real multi-tenant isolation
Why we enforce tenant isolation at the PostgreSQL tier with row-level security instead of the application layer — and what we learned wiring it into EF Core.
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Preventing Fraud at Branches Far From the Owner's Eyes
Branch fraud is rarely caught on CCTV — it shows up as patterns in data. The basic controls and number signals every multi-location owner should watch.
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Cashier Fraud: The Common Schemes and How Reports Catch Them
Fake voids and refunds, unrecorded sales, manual price changes — the most common cashier fraud patterns and the reports that expose them.
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Stock Never Matches the System? Causes and Real Fixes
The shelf says 9, the system says 12. Where stock discrepancies really come from — entry mistakes, shrinkage, theft — and how to squeeze them down.
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Cashier Shifts Done Right: Float, Handover, Cash Variance
A practical system for cashier shifts: opening float, mid-day handovers, daily deposits, and what to do when the drawer doesn't match the report.
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