For security reasons, a customer wants to be sure that a database line
cannot be modified after its initial insertion (or unmodified without
being visible, with proof that the line has been modified). Including by
technicians who can open the database (SQLITE of course).
Is there a solution to that?
I thought of a hash calculated and recorded only when the line was
inserted (calculated on all columns of the line, and stored in a column
of that line).
Or a trigger that would prevent any modification.
But these solutions can be easily bypassed, right?
Do you have any advice?
(Sorry for my bad english)
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