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Method for controlling a data storage device based on a user profile, and associated data storage device

專利號
US11175833B2
公開日期
2021-11-16
申請人
ORANGE(FR Issy-les-Moulineaux)
發(fā)明人
Thierry Gaillet
IPC分類
G06F3/06; G06F13/16; G06F13/42
技術(shù)領(lǐng)域
device,user,profile,data,memory,storage,in,or,rights,key
地域: Paris

摘要

A method for controlling a data storage device is provided, which includes: upon detecting a use of the device by a user, determining whether the user corresponds to an identifier associated with a first user profile including access rights authorizing at least the writing and reading of data in a memory of the data storage device; if it is determined that the user corresponds to the identifier associated with the first user profile, controlling the use of the data storage device according to the first user profile; and if it is determined that the user does not correspond to the identifier associated with the first user profile, controlling the use of the data storage device according to a second user profile including access rights which permit the writing of data in the memory of the data storage device and which prohibit at least the reading of data, in the memory of the data storage device, that were not previously written by the user.

說明書

BRIEF DESCRIPTION OF THE DRAWINGS

Other features and advantages will be apparent from the following description of some non-limiting exemplary embodiments, with reference to the appended drawings, in which:

FIG. 1 is a diagram illustrating an exemplary architecture of a data storage device for implementing one or more embodiments of the proposed method;

FIG. 2 illustrates a partitioning of a memory of a data storage device for implementing one or more embodiments of the proposed method; and

FIG. 3 is a flowchart illustrating the proposed method according to one or more embodiments.

In the following detailed description of some embodiments of the invention, many specific details are presented in order to enable a more complete understanding. However, those skilled in the art can see that some embodiments can be implemented without these specific details. In other cases, well-known features are not described in detail in order to avoid unnecessarily complicating this description. The proposed method can be implemented by any type of data storage device, for example a removable storage medium or a data storage peripheral such as a portable hard drive, a USB key, or an SD (Secure Digital) card.

DETAILED DESCRIPTION OF ILLUSTRATIVE EMBODIMENTS

FIG. 1 schematically illustrates an example of a data storage device 1 configured for implementing the proposed control method in one or more embodiments.

權(quán)利要求

1
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