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Access Control outside VFP
Message
From
10/02/1999 12:49:28
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
 
 
To
10/02/1999 12:39:16
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00186079
Message ID:
00186090
Views:
14
>How do I prevent someone from accessing a .dbf outside of my application? DBF's reside on a Novell server. Anyone with access to the application has access to the .dbf's and could view and alter the .dbf's without going through the application.
>
>Is there a property or something that could be set on the .dbf's that would require a password or something like that?
>
>Thanks,
Robert,
Any secured data file could be tampered with. Keeping those exceptions apart and assuming this is a VFP dbf belonging to a DBC you could set some dummy update triggers or table rule expression. ie:
*Table.valid
return ( type("something")#"U" )
This is extra simple but also a DBC could be made RO and kept in a secure place (security is limited:).
Cetin
Çetin Basöz

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