ACCESS CONTROL COONCEPTS

ACCESS CONTROL CONCEPTS
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OBJECT= PASSIVE ENTITY CONTAINS INFO
SUBJECT= ACTIVE ENTITY REQUEST INFO
1- DISCRETIONARY ACCESS CONTROL TYPES
A-DISCRETIONARY ACCESS CONTROL====USER ASSIGN SPECIFIC RULES TO GRNAT ACCESS
B-RULE SET BASED ACCESS ==== FRAMEWORK WHICH GAVES DATA OWNER ACCESS TO
2- NONDISCRETIONARY ACCESS CONTROL
A-ROLE BASED ACCESS CONTROL
B-CONTENT DEPENDENT ACCESS
C-CONTEXT BASED ACCESS
D- TIME BASED ACCESS CONTROL
E-MANDATORY ACCESS CONTROL(ACCESS GIVEN BASED ON CLEARANCE)
F-ATTRIBUTE BASED ACCESS