>Can anyone suggest me how to secure the data from unauthorized accessing or may be modification? eg. people access the data directly through VFP or even DBASE.
Check out Cryptor at
http://www.xitech-europe.co.ukNote that this will not prevent anyone from wilfully damaging or deleting files.
>
>I plan to implement some check at update,delete,insert trigger to prevent unauthorized modification. Can I do so? Any good idea?
If you're preventing the above, you won't have to worry about this.
Note that VFP7 apparently has "Database Events" that make it easier to build in some security on table opening, etc.
Regards. Al
"Violence is the last refuge of the incompetent." -- Isaac Asimov
"Never let your sense of morals prevent you from doing what is right." -- Isaac Asimov
Neither a despot, nor a doormat, be
Every app wants to be a database app when it grows up