File storage and access control method supporting manual checking and external authorizing
A file storage and access control technology, applied in the field of information security protection, can solve problems such as loopholes in the file access authorization mechanism, inability to distinguish the identity of the access operator, and inability to directly accept user authorization, avoiding automatic operation, improving confidentiality, The effect of preventing data theft
Active Publication Date: 2015-05-06
ZHEJIANG YUANWANG SOFTWARE
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[0005] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a file storage and access control method that supports manual verification and external authorization, which aims to solve the problem of weak data confidentiality and indistinguishable access to storage devices in the prior art. The identity of the operator, the inability to directly accept user authorization, and the technical problems of loopholes in the file access authorization mechanism
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[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0029] refer to figure 1 , the embodiment of the present invention provides a file storage and access control method supporting manual verification and external authorization, which is based on a mobile storage device containing a control chip and a memory inside, a dedicated file transfer software for managing the mobile storage device, and a method for A hardware platform that interacts with users an...
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The invention relates to a method for protecting information safety, and discloses a file storage and access control method supporting manual checking and external authorizing. The file storage and access control method supporting manual checking and external authorizing is based on a movable storage device internally containing a control chip and a storage, special file transfer software and a hardware platform used for interacting with a user to operate the special file transfer software. According to the file storage and access control method supporting manual checking and external authorizing provided by the invention, the access right of the hardware platform is controlled within a range of operation each time; an input part and an output part interacted with the user are also additionally arranged, so that not only can the user independently carry out a checking operation command on the movable storage device, but also file access authorization can be independently carried out in a control chip of the hardware platform, so that the isolation of a physical layer of file access authorization is realized, the automatic operation of the hardware platform controlled by viruses such as Trojan is avoided, and the security of the movable storage device is greatly improved.
Description
【Technical field】 [0001] The invention relates to a method for protecting information security, in particular to a file storage and access control method supporting manual checking and external authorization. 【Background technique】 [0002] The internal data of a general storage device is directly opened to the computer in the form of data blocks for user access, therefore, the data is easily stolen by a third person or a virus. Adding data encryption or password authorization to the storage device still cannot solve the problem of data theft, because once the user passes the password verification, the computer has access to all the data in the storage device. [0003] Therefore, in order to solve the technical problem of data being stolen from the storage device in the above situation, the applicant believes that a new authorization mechanism needs to be introduced. On the one hand, this mechanism needs to be authorized separately for each file operation behavior; The impl...
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IPC IPC(8): G06F21/62
CPCG06F21/602G06F21/6218
Inventor 傅如毅
Owner ZHEJIANG YUANWANG SOFTWARE