2e data models

Chapter 6: Integrity and Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Domain Constraints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Domain Constraints (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Referential Integrity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Referential Integrity in the E-R Model ,[object Object],[object Object],[object Object],R E1 E2

Checking Referential Integrity on Database Modification ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Database Modification (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Referential Integrity in SQL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Referential Integrity in SQL – Example ,[object Object],[object Object]

Referential Integrity in SQL – Example (Cont.) ,[object Object],[object Object]

Cascading Actions in SQL ,[object Object],[object Object],[object Object],[object Object]

Cascading Actions in SQL (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Referential Integrity in SQL (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Assertions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Assertion Example ,[object Object],[object Object]

Triggers ,[object Object],[object Object],[object Object],[object Object],[object Object]

Trigger Example ,[object Object],[object Object],[object Object],[object Object],[object Object]

Trigger Example in SQL:1999 ,[object Object]

Triggering Events and Actions in SQL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Statement Level Triggers ,[object Object],[object Object],[object Object],[object Object]

Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Security (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Authorization ,[object Object],[object Object],[object Object],[object Object],[object Object]

Authorization (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Authorization and Views ,[object Object],[object Object],[object Object]

View Example ,[object Object],[object Object],[object Object],[object Object]

View Example (Cont.) ,[object Object],[object Object],[object Object],[object Object]

Authorization on Views ,[object Object],[object Object],[object Object]

Granting of Privileges ,[object Object],[object Object],[object Object],[object Object],[object Object],U 1 U 4 U 2 U 5 U 3 DBA

Authorization Grant Graph ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Security Specification in SQL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Privileges in SQL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Privilege To Grant Privileges ,[object Object],[object Object],[object Object],[object Object],[object Object]

Roles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Revoking Authorization in SQL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Revoking Authorization in SQL (Cont.) ,[object Object],[object Object],[object Object],[object Object]

Limitations of SQL Authorization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Audit Trails ,[object Object],[object Object],[object Object]

Encryption ,[object Object],[object Object],[object Object],[object Object],[object Object]

Encryption (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Authentication ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Digital Certificates ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Attempt to Defeat Authorization Revocation

Physical Level Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Human Level Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Operating System Level Security ,[object Object],[object Object],[object Object],[object Object]

Network-Level Security ,[object Object],[object Object],[object Object],[object Object],[object Object]

Database-Level Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2e data models

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2e data models