发明申请
US20070180268A1 Method for creating an encrypted back-up file and method for restoring data from a back-up file in a pocket PC
审中-公开
用于创建加密备份文件的方法和用于从口袋PC中的备份文件恢复数据的方法
- 专利标题： Method for creating an encrypted back-up file and method for restoring data from a back-up file in a pocket PC
- 专利标题（中）： 用于创建加密备份文件的方法和用于从口袋PC中的备份文件恢复数据的方法
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申请号： US11490494申请日： 2006-07-21
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公开(公告)号： US20070180268A1公开(公告)日： 2007-08-02
- 发明人: Diana Filimon , Stephan Muller
- 申请人： Diana Filimon , Stephan Muller
- 优先权： EPEP05016015.9 20050722
- 主分类号： G06F12/14
- IPC分类号： G06F12/14
摘要：
A password that is stored in the BIOS and/or operating system of the pocket PC is used to encrypt/decrypt the back-up file. By using the password, which is already present, for example in connection with access protection, the requirement of the user entering a key can be eliminated without having to dispense with the advantages of an encrypted back-up file.
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