How can I mask or encrypt proprietary data? April 26, 2016 12:26 Updated BigML currently does not offer this capability. However, if you are concerned about security or special data security rules and requirements, please send an email to email@example.com. Related articles How do I make sure that all my data in BigML are erased in case I decide to no longer use my BigML account? Is the data of my company safe with a Managed VPC? Do I need to install anything to use BigML?