Drive Security Manager allows you to apply several security settings to drives including removable devices (USB flash drives, memory sticks, etc.), Floppy and CD\DVD-ROMs.
You can hide drives content; hide executable files (malware, trojan programs, autorun.inf, etc.); disable ability to write and delete files; show files regarding file masks only. This password protected utility doesn't allow unwanted person change settings and uninstall it. Security settings are applicable as for all PC users as for each PC user. You can just secure drive types (USB, CD-ROM, Floppy, etc.) or set up settings for each drive letter (A:, B:, C:, etc.).