Whitenoise Security Suite - Version 6.00 Secure data and identity. Simply point and click to secure files on your computer's hard drive with AES or Whitenoise encryption. Computer File Security is 35-50 times faster and more secure than any comparable product. The Whitenoise encrypted e-mail attachment utility allows users of the Whitenoise E-Mail Attachment Utility to send securely encrypted e-mail attachments. Device specific keys. Google the $100,000 Whitenoise Security Challenge.