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Table 4 Analysis of insider threats scenarios

From: Self-adaptive authorisation in OpenStack cloud platform

Scenarios Number of Response Impact
  Users Roles Services Keystone Service  
SCE#1 1 1 1 DU - IMP1
     DR - IMP2 and IMP3
     ER - IMP4
     - RRA IMP4 and IMP5
SCE#2 1 1 N RUR - IMP2
     DUT - IMP6
     - RRA IMP4, IMP5 and IMP6
SCE#3 1 N 1 DU - IMP1
     ER - IMP4
     - RRA IMP4, IMP5, and IMP7
SCE#4 1 N N DU - IMP1
SCE#5 N 1 1 DR - IMP2 and IMP3
     - RRA IMP4, IMP5 and IMP6
SCE#6 N 1 N DR - IMP2 and IMP3
SCE#7 N N 1 - TSO IMP8
SCE#8 N N N - TSO IMP8