To protect sensitive data, encryption is always the best alternative. Nowadays, many tools are designed to encrypt data in the case of Dekart Private Disk.
Portable: Dekart Private Disk can run from any portable media. For instance, it can run on a USB flash drives, external hard disks, DVDs, mp3 players, flash memory as well as an iPod. So then, you can launch this application without having it to be installed on a computer system.
Disk firewall: this is one of its main features. Indeed, thanks to this disk firewall, users can protect all your data from illegal copying, spyware, viruses, and threats coming from compromised applications.
Encryption: Dekart Private Disk uses AES 256-bit encryption to ensure an entire protection of all your files and folders. It also encrypts all file transfers, compressed backups and all datas stored in the portable media and the computer system.
Data wiping: encrypted data are securely erased so that they cannot be recovered by any recovery tools. And here again, its aim is to protect any private information you store on your HDD.