ent of the posted link is not from me)
What I could do for the fields which needs protection is the store the first or
last letter as plain text, so the user knows what it is but an attacker who
gains access not.
While I need to control the data for billing or validity I can load the key
from a usb stick or so like you mentioned above and else there is no access to
the data. This sounds very good! (While the user knows what data he provided,
he has no problems to read "Main** 34" as his address, but an attacker
can't do much with this data.)
Thanks a lot!
Kind Regards
Manuel Gysin
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crypt the
columns?
A discussion about this topic can be found under
http://www.experts-exchange.com/Database/PostgreSQL/Q_21934798.html (answers
are not all the time displayed...)
But there were no final solution at all.
Kind regards
Manuel Gysin
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