Many users keep important personal information on HDD and did not realize they need to create a safety copy of the files – BackUp. It is necessary to make personal archive on the CD/DVD periodically. And more important is to protect data medium. You can transport private data on CD without been stressed about data security. Even if you lost the CD with confidential information nobody will have access to this secret information (documents, private photos, music, video). To provide good privacy protection on the CD the data should be password protected and encrypted.
Rohos Disk Encryption is a perfect tool to encrypt CD\DVD. This requires a blank CD\DVD, Rohos Disk Encryption already installed on computer, and an application for CD burning (e.g. Nero, Roxio Creator, Express Burn, Windows 7 CD\DVD disk burning feature).