Download of USB System Lock 1.8 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within Security Tools, more precisely Antivirus. The most popular versions of the program 1.8 and 1.7.
This free software was originally designed by Wong Ho Wang - HoWangSoft. We recommend checking the downloaded files with any free antivirus. The latest version of USB System Lock can be installed on PCs running Windows XP/XP Professional/7/8/10/11, 32-bit. USBSystemLock.exe and USB_System_.exe are the most frequent filenames for this program's installer.
From the developer:
USB System Lock (USL) is the solution to lock your system by a USB drive.. A computer that is locked by USL can unlock by the USB drive which contain the correct key only. USL can work on MP3 Player(with USB port), thumb-size USB storage, card reader...etc.
You may want to check out more software, such as Port Locker, Best Disk Lock or Lock and Unlock Your PC With USB Drive Software, which might be related to USB System Lock.
Personal Security
Personal Security