From Zbshareware Lab:
USB Disk Security provides protection against any malicious programs trying to attack via USB drive. It delivers high level of protection against theft and accidental disclosure of confidential data, and prevents unauthorized persons from stealing your data. USB Disk Security is the best security software to protect offline computer without the need for signature updates. This light and easy to use solution is compatible with other antivirus software and doesn't slow down your computer at all.
What's new in this version:
Version 6.5.0 may include unspecified updates, enhancements, or bug fixes.