Free USB Guard
Our software library provides a free download of Free USB Guard 0.5. The latest installer occupies 127 KB on disk. The following version: 0.5 is the most frequently downloaded one by the program users.
The most frequent installer filenames for the program are: Free USB Guard.exe and Free_USB_Guard.exe etc. This download was checked by our antivirus and was rated as malware free. This free program is an intellectual property of Free USB Guard. The software lies within Security Tools, more precisely Privacy.
From the developer:
Free USB Guard will alert you in case a flash drive (or another external drive) is attached during the shutdown or log off process!
The shutdown / log off will be blocked allowing you to take out the flash drive :)
Note about external HDD: the software can also detect them only if they are plugged after the software has been started. Otherwise you can select them manually in the menu "monitor the presence of these drives".
You may want to check out more software, such as IUWEshare Free USB Flash Drive Data Recovery, HHD Software Free USB Analyzer or GNU Privacy Guard, which might be similar to Free USB Guard.