The Secure Gateway service provides you with a secure way to access your on-premises or cloud data from your Bluemix application through a secure passage.
IBM Secure Gateway for Bluemix provides many key features for helping Bluemix users connect their cloud applications to on-premises resources. It provides a full services User Interface (UI) and well as an SDK (url: https://www.npmjs.com/package/bluemix-secure-gateway). Beside the typical online Bluemix documentation there are also several sample and blog posts to assist users to quickly and easily use the service.