Whitenoise Computer File Security - Version 5.0 Whitenoise Laboratories has developed an easy to use and very secure application to encrypt sensitive files on your computer's hard drive. This high-quality application is extremely simple to use and allows you to encrypt any of the files that you wish on your computer by simply pointing and clicking. The files that you select are securely encrypted on your computer's hard drive. See the $100,000 Whitenoise Security Challenge. www.wnlabs.com