点击图片放大USB Port Blocker is a small-sized and portable software utility that enables you to block USB port access to unauthorized users, as the name implies, by protecting it with a password. 优盘之家
It does not include complex settings, so the program can be handled by anyone, even people with no kind of experience in computer software. U盘之家
Since there is no installation involved, you can drop the executable file in any directory on the hard disk and just click it to run, as well as run it on any machine without previous installers. www.upan.cc
What's important to take into account is that the Windows registry does not get updated with new entries, and files are not left behind on the HDD after removing the program. U盘之家
The interface is based on a regular window with a plain and simple layout, where you are required to specify a password at initialization.
Blocking and unblocking the USB ports is done with the click of a button. However, a system restart is required for the changes to take effect. In addition, you can alter the password at any time. There are no other options available. U盘之家
USB Port Blocker has a good response time and runs on a very low quantity of CPU and RAM. No error dialogs were shown in our testing, and the tool did not hang or crash. Unfortunately, USB Port Blocker has not been updated for a long time, and it does not support newer operating systems. Otherwise, it should please especially novices, thanks to its overall simplicity. 优盘之家
USB端口拦截器是一种小型便携的软件工具，使您能够阻止USB端口访问未经授权的用户，正如其名称所暗示的，通过用密码保护它。
它不包括复杂的设置，所以程序可以由任何人来处理，甚至还有人用毫不客气的在计算机软件的经验。
由于没有安装参与其中，你可以在任何目录砸在硬盘上的可执行文件，只需点击它来运行，以及在任何机器上运行它没有以前的安装。
有什么重要的是要考虑到的是，在Windows注册表中没有得到新的条目更新，文件都没有留下HDD上的卸载程序后。
该接口是基于一个简单明了的布局，在那里你必须在初始化指定密码正规窗口。
查封和解封的USB端口，是用一个按钮的点击。然而，需要重新启动系统，使更改生效。此外，你可以随时更改密码。有没有其他的选择。 U盘之家
USB端口拦截器具有良好的响应时间，运行在一个非常低的CPU和RAM的数量。没有错误对话框中显示在我们的测试中，该工具并没有挂起或崩溃。不幸的是，USB端口拦截器一直没有更新了很长的时间，它不支持较新的操作系统。否则，就应该请特别新手，由于其整体简洁。 U盘之家
USB Port Blocker端口拦截工具：http://www.upan.cc/tools/security/3414.html
