Secure access to shared storage resources
AssigneeInternational Business Machines Corporation
InventorsKhoa D. Huynh, Rezaul S. Islam, Badari Pulavarty
Life of this patent
Estimating the term…
Abstract
A system for accessing stored information may comprise a first storage device for storing the information, a second storage device for storing an instance of the information, a first network providing communication between the first and second storage devices, and a second network providing access to the instance of the information but no access to the first network and the first storage device.
Claims8
1-19. (canceled)
A system for accessing stored information, comprising:
- at least a first processor;
- a memory;
- and
- a program including a plurality of instructions stored in the memory that, in response to selection of an attribute, are executed by the at least first processor to:
- store first storage information in a storage device of a storage system on a first network,
- transform the first storage information into a first virtual storage instance,
- provide access to the first virtual storage instance on a second network not in communication with the first network and the storage device,
- enable over the second network the modification of the first virtual storage instance to create a modified first virtual storage instance,
- transform the first modified virtual storage instance into first modified storage information based on the first modified virtual storage instance, and
- store on the storage device the first modified storage information.
A computer program product for accessing stored information, the computer program product comprising:
- a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code being executable by a processor to:
- store first storage information in a storage device of a storage system on a first network,
- transform the first storage information into a first virtual storage instance,
- provide access to the first virtual storage instance on a second network not in communication with the first network and the storage device,
- enable over the second network the modification of the first virtual storage instance to create a first modified virtual storage instance,
- transform the first modified virtual storage instance into first modified storage information based on the first modified virtual storage instance, and
- store on the storage device the first modified storage information.
A system for accessing stored information, comprising:
- a first storage device for storing the information,
- a second storage device for storing an instance of the information,
- a first network providing communication between the first and second storage devices, and
- a second network providing access to the instance of the information but no access to the first network and the first storage device.
Dependencies are inferred from the claim text.