System and method to provide server control for access to mobile client data
First Claim
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1. A system for protecting a data item, comprising:
- a sensitivity determination module configured to determine a sensitivity score of the data item and a current protection level of the data item upon initiation of transfer of the data item from a server to a client device;
a policy decision module configured to apply, using a hardware processor, a policy to determine an appropriate protection for the data item based upon the sensitivity score and the current protection level; and
a secure migration manager module configured to provide a protected data item to the client device by applying the appropriate protection to the data item.
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Abstract
Systems and methods for protecting a data item include, upon initiation of transfer of the data item from a server to a client device, determining a sensitivity score and a current protection level of the data item. A policy is applied to determine an appropriate protection for the data item based upon the sensitivity score and the current protection level. A protected data item is provided to the client device by applying the appropriate protection to the data item.
7 Citations
20 Claims
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1. A system for protecting a data item, comprising:
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a sensitivity determination module configured to determine a sensitivity score of the data item and a current protection level of the data item upon initiation of transfer of the data item from a server to a client device; a policy decision module configured to apply, using a hardware processor, a policy to determine an appropriate protection for the data item based upon the sensitivity score and the current protection level; and a secure migration manager module configured to provide a protected data item to the client device by applying the appropriate protection to the data item. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for accessing a protected data item, comprising:
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a policy decision module configured to determine a level of confidence that a user of a client device is an authorized user of the client device to determine eligibility of the user to access the protected data item in response to a request to access the protected data item, wherein the level of confidence is based on one or more of a context of the client device, an authentication history of the client device, and an access history of the user of the client device; and an authentication manager module configured to provide access, using a hardware processor, to the protected data item to the client device in accordance with the level of confidence, such that a level of confidence needed to access the protected data item is based upon a sensitivity score of the protected data item. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A system for accessing a protected data item, comprising:
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a policy decision module configured to determine a level of confidence that a user of a mobile device is an authorized user of the mobile device to determine eligibility of the user to access the protected data item using a data protection server in response to a request to access the protected data item, wherein the level of confidence is based on one or more of a context of the client device, an authentication history of the client device, and an access history of the user of the client device; and an authentication manager module configured to provide access, using a hardware processor, to the protected data item to the client device using the data protection system in accordance with the level of confidence, such that a level of confidence needed to access the protected data item is based upon sensitivity of the protected data item.
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Specification