W5 Essay 1 - Database Security Ryan Lambertson ITT...

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Database Security Ryan Lambertson ITT Technical Institute PT2520 Database Concepts Professor Gabriel Haynie 03/01/2016
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Introduction Database security is the protection of the database against intentional and unintentional threats that may be computer-based or non-computer based. Database security is the protection of the database against intentional and unintentional threats that or non-computer based.
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Data Access Needs: Owners Owners SELECT INSERT UPDATE DELET E Constraints Lease x x x x Building x x x x Apartment x x x x Tenant x x x x Rent Payment x x x x Maintenance Request x x x x Maintenance Request Details x x x x
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Data Access Needs: Property Managers Property Managers SELECT INSERT UPDATE DELETE Constraints Lease x x x x Their Building Only Building x x x x Their Building Only Apartment x x x x Their Building Only Tenant x x x x Their Building Only Rent Payment x x x x Their Building Only Maintenance Request x x x x Their Building Only Maintenance Request Details x x x x Their Building Only
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Data Access Needs: Tenants Tenants SELECT INSERT UPDATE DELETE Constraints Lease x Their Information Only: Read Only Building x Their Information Only: Read Only Apartment x
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