Access requests at IAM system implementing IAM data model

1. A computer-implemented method of provisioning access rights to physical computing resources comprising:

receiving, at an access request handler, an access request that specifies a business role;

identifying, at the access request handler, a set of logical permissions based, at least in part, on the access request wherein identifying the set of logical permissions comprises

obtaining a set of business activities associated with the business role,

obtaining a set of business tasks respectively associated with individual business activities in the set of business activities, and

identifying as the set of logical permissions one or more logical permissions respectively associated with individual business tasks in the set of business tasks;

deriving, at the access request handler, a set of logical entitlements based, at least in part, on the set of logical permissions;

translating, at an entitlement translator, the set of logical entitlements to a physical entitlement specification based, at least in part, on a set of physical permission specifications respectively associated with the set of logical permissions; and

provisioning, using an access control manager, access rights to at least one physical computing resource indicated in the physical entitlement specification.

2. The computer-implemented method of claim 1 further comprising:

receiving a second access request at the access request handler wherein the second access request specifies a physical permission specification; and

provisioning, using the access control manager, access rights to each physical computing resource identified in the physical permission specification.

3. A system for provisioning access rights to physical computing resources comprising:

a processor;

a data store that implements an identity access management (IAM) data model and associates logical computing resource records at the data store with one or more physical computing resource records at the data store;

an access request handler configured to receive an access request that specifies a business role, to identify a set of logical permissions using the IAM data model and based, at least in part, on the access request by i) obtaining a set of business activities associated with the business role, ii) obtaining a set of business tasks respectively associated with individual business activities in the set of business activities, and iii) identifying as the set of logical permissions one or more logical permissions respectively associated with individual business tasks in the set of business tasks, and to derive a set of logical entitlements using the IAM data model and based, at least in part, on the set of logical permissions;

an entitlement translator that, in operation, translates the set of logical entitlements to a physical entitlement specification based, at least in part, on a set of physical permission specifications respectively associated with the set of logical permissions; and

an access control manager configured to initiate provisioning of access rights to at least one physical computing resource indicated in the physical entitlement specification.

4. The system of claim 3 further comprising a resource mapper configured to

map a logical computing resource to one or more physical computing resources, and

map a logical permission associated with the logical computing resource to one or more physical permissions respectively associated with the one or more physical computing resources in order to generate a physical permission specification for the logical computing resource.

5. The system of claim 3 further comprising:

a resource assigner configured to assign one or more logical computing resources to a business task.

6. The system of claim 3 wherein:

the access request handler is configured to further receive a second access request that specifies a physical permission specification; and

the access control manager is configured to further initiate provisioning of access rights to each physical computing resource identified in the physical permission specification.

7. A non-transitory computer-readable medium having instructions stored thereon that, when executed by a processor, cause the processor to perform steps for provisioning access rights to physical computing resources, the steps comprising:

receiving, at an access request handler, an access request that specifies a business role;

identifying, at the access request handler, a set of logical permissions based, at least in part, on the access request wherein identifying the set of logical permissions comprises

obtaining a set of business activities associated with the business role,

obtaining a set of business tasks respectively associated with individual business activities in the set of business activities, and

identifying as the set of logical permissions one or more logical permissions respectively associated with individual business tasks in the set of business tasks;

generating, at the access request handler, a set of logical entitlements based, at least in part, on the set of logical permissions;

translating, at an entitlement translator, the set of logical entitlements to a physical entitlement specification based, at least in part, on a set of physical permission specifications respectively associated with the set of logical permissions; and

provisioning, using an access control manager, access rights to at least one physical computing resource indicated in the physical entitlement specification.

8. The computer-readable medium of claim 7 wherein the instructions, when executed by the processor, cause the processor to perform steps further comprising:

implementing an identity access management (IAM) data model at a data store;

storing at the data store a set of logical computing resource records corresponding to one or more logical computing resources;

storing at the data store with a set of physical computing resource records corresponding to one or more physical computing resources; and

wherein individual logical computing resource records are respectively associated with one or more of the physical computing resource records.

9. The computer-readable medium of claim 7 wherein the instructions, when executed by the processor, cause the processor to further perform steps comprising:

generating, at a resource mapper, a physical permission specification for a logical computing resource; and

wherein the physical permission specification is generated by mapping the logical computing resource to one or more physical computing resources and mapping a logical permission associated with the logical computing resource to one or more physical permissions respectively associated with the one or more physical computing resources.

10. The computer-readable medium of claim 7 wherein the instructions, when executed by the processor, cause the processor to further perform steps comprising:

assigning, at a resource assigner, one or more logical computing resources to a business task.

11. The computer-readable medium of claim 7 wherein the access request is associated with a plurality of users and the instructions, when executed by the processor, cause the processor to perform steps further comprising:

provisioning, using the access control manager, access rights to the at least one physical computing resource for each user associated with the access request.