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Tag: need to know

Information management: Need To Know -v- Free Access

In security thinking, there are two basic concepts of access. One is Need To Know, the other is Free Access. Under Need To Know, access is only granted to those who have a specific need to access the information, regardless of what the information is. This should be familiar from all too many movies and TV shows, where the protagonist demands access to files, and is told “You don’t have a need to know”.

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