Invention Grant
- Patent Title: Systems and methods for maintaining file-type information
- Patent Title (中): 用于维护文件类型信息的系统和方法
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Application No.: US12268256Application Date: 2008-11-10
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Publication No.: US08015221B1Publication Date: 2011-09-06
- Inventor: Spencer Smith
- Applicant: Spencer Smith
- Applicant Address: US CA Mountain View
- Assignee: Symantec Corporation
- Current Assignee: Symantec Corporation
- Current Assignee Address: US CA Mountain View
- Agency: Holland & Hart LLP
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
A method for maintaining file-type information for a file is described. Data in a first position of a file is analyzed. A file-type for the file is determined based on the analyzed data in the first position. The file is monitored for input/output operations. The file-type of the file is updated if input/output operations occur within the first position of the file.
Information query
