让你的电脑使用指定U盘的技巧

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  相信大家都碰到过企业、机房或者网吧等地方,为了保证内部资料的安全以及出于防病毒的考虑,通常管理员会限制USB接口的使用,这样的设置虽然有好处但是也有明显的缺点,每次管理员自己要用U盘复制东西时还必须要重新关闭控制,这样一来二去显得非常麻烦,有没有什么好的方法可以替代呢?有的!下面小编就来教大家如何让你的个人电脑识别一个或多个U盘。

  方法一:通过组策略只让特定的U盘使用

  在Win7 系统中,我们可以通过组策略来完成这项任务。通过设置既可以禁用所有的USB存储设备,而且还可以让系统只能使用指定的U盘。

  第一步:把自己的U盘先插入到Win7 系统中,让系统可以正常使用U盘,接着进入“控制面板”,双击“设备管理器”,在里面展开“便携设备”,可以看见里面有你的U盘。

  第二步:在上面点击鼠标右键来选择“属性”,在弹出的“属性”窗口中点击“详细信息”标签,然后在设备“属性”下拉框中选择“硬件ID”,下面的“值”中会出现字符串,这个就是你的U盘的硬件ID,把它复制出来保存好。

  第三步:还需要复制“通用串行总线控制器”中“USB大容量存储设备”的硬件ID,在“设备管理器”中展开“通用串行总线控制器”列表,找到“USB大容量存储设备”,在它的“属性”窗口中点击“详细信息”标签,复制出它的硬件ID也保存一下。

  第四步:找出U盘的硬件ID后就可以通过组策略来实现了。“开始→运行”输入“gpedit.msc”打开组策略窗口,依次展开“计算机配置→管理模板→系统→设备安装→设备安装限制”,双击右侧的“禁止安装未由其他策略设置描述的设备”,在弹出的窗口中选择“已启用”,再点击 “确定”按钮,设置它可以来禁止策略没描述的USB设备。

  方法二:通过相关软件进行USB接口控制

  上网搜索并下载“大势至USB监控系统”,这是一款专业管理电脑U口、限制U盘接入电脑的软件。然后根据实际情况选择需要勾选的相关选项就可以实现禁用操作。同时,大势至USB监控系统支持添加存储设备白名单,对于白名单内的移动设备,系统不会进行屏蔽,可以正常使用,这样管理员可以将信任的U盘、移动硬盘加入白名单,则除此之外的其他存储设备都将无法使用。

  两种方法各有各的优点,相比较之下第二种方法来的更为简单方便一些,也更适合企业、学校等对信息的保护,而修改组策略则有可能被重新更改回来从而脱离控制,比较适合个人电脑的使用,但是它们的最终目的都是相同的,所以选择哪一种方法因人而异,相信这样的两种妙招会对大家有很大的帮助。

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