Dekart Private Disk

From Dekart:

Dekart Private Disk is a reliable and flexible disk encryption program that lets you create encrypted disk partitions (drive letters) to protect your confidential information. Private Disk hides and restricts access to your programs and data. Dekart Private Disk features an innovative Disk Firewall mechanism - a unique technology that shields your files from viruses and other malware even if your antivirus or antispyware program fails to protect the system. Now you can create a white-list of applications, and only these programs will be allowed to access the contents of the encrypted drive.

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