What protects and describes the Chinese Wall model?

Answer Posted / nimesh maru

Chines wall model / Brewer and Nash Model was created to
provide access controls that can change dynamically
depending upon user's previous action. The primary goal of
this model is to protect against conflict of Interest by
users access attempts.It is based on Information flow model,
so information can flow between subject and objects in a way
that would result in conflict of interest.

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