This document discusses securing mainframe data from internal threats and preparing for compliance audits. It notes that mainframes still contain a significant portion of corporate data, including sensitive information, but are at risk from insider threats. It asks attendees questions about their organizations' processes for securing mainframe data and which regulations apply. The document provides tips for audit preparation, including performing data discovery, implementing automation for security monitoring, and controlling access. It stresses that organizations should know where sensitive data resides and have a chief risk officer. Achieving compliance can provide benefits like cost reduction, increased productivity and generating trust.