Secure service delegator

1. A delegator server, comprising:

a processor; and

a memory coupled to the processor, the memory including program instructions stored thereon that, upon execution by the processor, cause the delegator server to:

receive, from a given client device via a secure connection, a request to obtain a provisioning credential, wherein the secure connection is established based upon a certificate stored in the given client device during manufacturing, wherein the given client device is one of a plurality of client devices provided by a vendor to a plurality of customer enterprises, wherein the delegator server is controlled by the vendor, wherein the delegator server is in communication with a plurality of delegate provisioning servers, and wherein each of the delegate provisioning servers is controlled by one of the plurality of customer enterprises;

identify a given one of the plurality of delegate provisioning servers that is associated with a given one of the plurality of customer enterprises to which the given client device has been provided;

retrieve the provisioning credential from the given delegate provisioning server; and

provide the provisioning credential to the given client device, wherein the provisioning credential includes a username and password that enables the given client device to retrieve provisioning data from the given delegate provisioning server, and wherein the provisioning data prepares the given client device to be set up by the given customer enterprise.

2. The delegator server of claim 1 , wherein the given client device is a smart phone, tablet, laptop, desktop, or server.

3. The delegator server of claim 1 , wherein the certificate is inaccessible to the given customer enterprise.

4. The delegator server of claim 3 , wherein the same certificate is stored in each of the plurality of client devices provided to the plurality of customer enterprises.

5. The delegator server of claim 4 , wherein the given delegate provisioning server is identified based, at least in part, upon an identity of the given client device provided to the delegator service as part of the request.

6. The delegator server of claim 5 , wherein the identity is represented by a service tag stored in the given client device during manufacturing.

7. The delegator server of claim 1 , wherein the program instructions further cause the delegator server to, prior to receiving the request, receive a registration of the given client device from the given customer enterprise via a registration portal.

8. The delegator server of claim 1 , wherein to identify the given delegate provisioning server associated with the given customer enterprise, the program instructions further cause the delegator server to identify a domain of the given customer enterprise based, at least in part, upon the request.

9. A method, comprising:

transmitting, by a given client device to a delegator server, a request to obtain a provisioning credential, wherein the given client device is one of a plurality of client devices provided by a vendor to a plurality of customer enterprises, wherein the delegator server is controlled by the vendor, wherein the delegator server is in communication with a plurality of delegate provisioning servers, wherein each of the delegate provisioning servers is controlled by a respective one of the plurality of customer enterprises, wherein the request is part of an activation procedure of the given client device within a given one of the plurality of customer enterprises after the given client device has been provided to the given customer enterprise, wherein transmitting includes establishing a secure connection with the delegator server based upon a certificate stored within the given client device during manufacturing, and wherein the same certificate is stored in each of the plurality of client devices provided to the plurality of customer enterprises;

receiving, at the client device from the delegator server, the provisioning credential, wherein the delegator server is configured to identify a given one of the plurality of delegate provisioning servers that is associated with the given customer enterprise and to retrieve the provisioning credential from the given delegate provisioning server; and

using the provisioning credential, by the client device, to retrieve provisioning data from the given delegate provisioning server, wherein the provisioning data enables the given client device to be activated within the given customer enterprise.

10. The method of claim 9 , wherein the provisioning credential includes a password.

11. The method of claim 9 , wherein the delegator server if configured to identify the given customer enterprise based, at least in part, upon an identity of the given device submitted to the delegator server as part of the request.

12. A non-transitory computer-readable medium having program instructions stored thereon that, upon execution by a given delegate provisioning server, cause the given delegate provisioning server to:

receive an indication from a delegator server that a given client device has requested the delegator server for an activation service, wherein the given client device is one of a plurality of client devices provided by a vendor to a plurality of customer enterprises, wherein the delegator server is controlled by the vendor, wherein the delegator server is in communication with a plurality of delegate provisioning servers, wherein each of the delegate provisioning servers is controlled by a respective one of the plurality of customer enterprises, and wherein the delegator server is configured to identify the given delegate provisioning server among the plurality of delegate provisioning servers as being associated with a given one of the plurality of customer enterprises to which the given client device has been provided;

provide a provisioning credential to the delegator server, wherein the delegator server is configured to transmit the provisioning credential to the client device; and

in response to receiving the provisioning credential from the given client device, provide provisioning data to the given client device, wherein the provisioning data prepares the given client device to be activated within the given customer enterprise, wherein the indication is received in response to the delegator server having established a secure connection with the given client device, the secure connection created based, at least in part, upon a certificate stored in the given client device during manufacturing, wherein the same certificate is stored in the plurality of client devices.

13. The non-transitory computer-readable medium of claim 12 , wherein the delegator server is configured to identify the given delegate provisioning server based, at least in part, upon a service tag associated with the given client device, wherein the service tag is stored in the given client device upon manufacturing.

14. The non-transitory computer-readable medium of claim 13 , wherein prior to the given client device having obtained the provisioning credential, the vendor receives a registration of the given client device as belonging to the given customer enterprise through a web portal.