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    • 6. 发明授权
    • Method and system to automatically activate software options upon initialization of a device
    • 在设备初始化时自动激活软件选项的方法和系统
    • US06829704B2
    • 2004-12-07
    • US09681481
    • 2001-04-13
    • Kun ZhangKaramjeet SinghWilliam G. BlairWinnie C. DurbinMichael R. Minogue
    • Kun ZhangKaramjeet SinghWilliam G. BlairWinnie C. DurbinMichael R. Minogue
    • G06P15177
    • G06F8/61
    • A system and method are provided for activating inactive software options pre-installed on a device upon initialization of the device and thereby preventing installation during device operation. The invention includes receiving a request from a user at a centralized facility for access to an inactive option resident on the device. After validation of the request, an option-specific activation key or code is generated at the centralized facility using data from at least one of a user identifier, a system identifier, a host identifier, a use period identifier, and the selected option. The activation key is then transmitted from the centralized facility to the device whereupon only during initialization or reboot of the device is access to the inactive option automatically granted. The limiting of access to the inactive option until device initialization ensures that option enablement is prevented during device operation.
    • 提供了一种系统和方法,用于在设备初始化时激活预先安装在设备上的非活动软件选项,从而防止在设备操作期间的安装。 本发明包括在集中式设备处接收来自用户的请求,以访问驻留在该设备上的非活动选项。 在请求验证之后,使用来自用户标识符,系统标识符,主机标识符,使用周期标识符和所选择的选项中的至少一个的数据在集中式设备处生成特定于选项的激活密钥或代码。 然后,激活密钥从集中式设备传输到设备,因此仅在设备的初始化或重新启动期间才能自动授予对非活动选项的访问。 在设备初始化之前限制访问非活动选项可以确保在设备操作期间防止选项启用。