Invention Grant
US08554686B2 Anti-hack protection to restrict installation of operating systems and other software 有权
防止黑客保护,限制操作系统和其他软件的安装

Anti-hack protection to restrict installation of operating systems and other software
Abstract:
In a personal Internet communication device, a security key is stored on the master boot record. Any bootable device attempting to write operating system files or software files must have an authorized signature key in order to be eligible to install files on the personal Internet communication device.
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