Best Disk Lock is a kind of powerful software aiming to guard the security of your data on disk partitions with strongest confidentiality. It can completely hide partitions and CD-ROM drives on your PC. After a target disk partition is locked, you will not find it under any circumstance, which ensure the security of your data on this partition. There are three levels to lock a disk: elementary lock, intermediate lock and advanced lock. The advanced-lock is with the highest protection for disk partitions. In addition, Best Disk Lock can also lock a file and folder. The feature of Disable USB devices and Set USB devices as read-only are also included. Best Disk Lock has high compatibility with Win 2000, XP, Win 7, Vista, Win 8, etc.
To enhance and perfect this software, we have added several enhancements: 7 system security settings, 5 system optimization options and 18 tools coming with the system without extra command. Besides, you can also change the default password for better protection. The data protected by Best Disk Lock will be permanently safe.