diff --git a/NIST_Data_Leakage_Case/NIST_Data_Leakage_00_Env_Setting.pptx b/NIST_Data_Leakage_Case/NIST_Data_Leakage_00_Env_Setting.pptx
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diff --git a/NIST_Data_Leakage_Case/NIST_Data_Leakage_01_Registry.pptx b/NIST_Data_Leakage_Case/NIST_Data_Leakage_01_Registry.pptx
index f34973d..45f7ab4 100644
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