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What is the impact on performance of implementing 
field level security?  Module or record level, I 
can understand, but field level seems to be prohibitively 
expensive.

len

-----Original Message-----
From: Michael Brennan [mailto:Michael_Brennan@A...]

Beyond that, many systems need security models that go beyond simple ACLs. We have
field-level security in our system, and ACLs don't cut it for that. I think
that it is increasingly common for enterprise systems to use more dynamic,
rule-based security systems, and evaluating the rules properly requires
intimate knowledge of the internals of the system.

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