Data access method and device

The invention discloses a data access method and device. The data access method and device are used for improving the data access protection degree. The method comprises the steps that when a data access request from a terminal device is received, a user identification corresponding to the data acce...

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Main Authors YIN JIAJIN, ZHENG ZHIGUANG, YIN ZHIYU
Format Patent
LanguageEnglish
Published 17.06.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Abstract The invention discloses a data access method and device. The data access method and device are used for improving the data access protection degree. The method comprises the steps that when a data access request from a terminal device is received, a user identification corresponding to the data access request is certified; after the user identification passes the certification, the network position of the terminal device is certified; after the network position of the terminal device passes the certification, a device identification of the terminal device is certified, and if the device identification passes the certification, the terminal device is allowed to have access to data corresponding to the data access request. The data access method and device can well prevent an attacker from having access to data with sensitive attributes, and the data access protection degree is greatly improved.
AbstractList The invention discloses a data access method and device. The data access method and device are used for improving the data access protection degree. The method comprises the steps that when a data access request from a terminal device is received, a user identification corresponding to the data access request is certified; after the user identification passes the certification, the network position of the terminal device is certified; after the network position of the terminal device passes the certification, a device identification of the terminal device is certified, and if the device identification passes the certification, the terminal device is allowed to have access to data corresponding to the data access request. The data access method and device can well prevent an attacker from having access to data with sensitive attributes, and the data access protection degree is greatly improved.
Author YIN ZHIYU
YIN JIAJIN
ZHENG ZHIGUANG
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Snippet The invention discloses a data access method and device. The data access method and device are used for improving the data access protection degree. The method...
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SubjectTerms ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Title Data access method and device
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