Abnormal detection method for user access activity in attached net storage device

A network-attached storage and user technology, applied in the field of abnormal identification, can solve the problems of deployment without security weaknesses, unable to prevent system abnormal events, and limit the widespread promotion and application of NAS technology, so as to reduce query matching time, simple implementation, and The effect of small storage space
CN1588889AInactive Publication Date: 2005-03-02TSINGHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
TSINGHUA UNIV
Publication Date
2005-03-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

A method for testing abnormal access behaviors in attached network storage devices is to extract and match with the character value by a system dispatch series generated by user access behaviors to identify the abnormal behavior by normal behavior characters and generate response to prevent users in the network from abnormal access operation to the attached network storage device which not only can prevent the non-authorized users from illegal access, but also can prevent the authorized users from power-exceeds access.
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Description

technical field

[0001] The invention belongs to the technical field of network storage, and in particular relates to an abnormal identification technology of user access behavior in network-attached storage devices. Background technique

[0002] The explosive growth of digital information has promoted the research and application of data storage and processing technology based on optical and magnetic media. With the rapid development and popularization of computer networks, the data storage mode is increasingly showing a trend of decentralization. . Network Attached Storage (NAS) technology enables storage devices to be directly connected to the network through a dedicated operating system, and act as a dedicated server in the network, becoming a storage node in the network information system. The biggest difference between this dedicated NAS server and traditional network servers is that it optimizes the system hardware and software architecture, removes many inapplicable ...

Claims

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