Mainframe Security Posture Management (MSPM) by 1touch.io modernizes mainframe data management by leveraging Contextual AI for visibility and accuracy in data discovery and classification across mainframe environments. MSPM supports mainframe data sources like VSAM files and Db2 on IBM Z, with plans to extend to IMS and flat files. It integrates mainframe data with all other enterprise data—structured, unstructured, in motion, at rest, in the cloud, on-premises—creating a single, accurate contextual record for the enterprise. MSPM provides high accuracy, continuous monitoring, and deep contextual insights, ensuring mission-critical information from mainframes is leveraged in enterprise AI and generative AI initiatives. By integrating mainframe data across enterprise environments, MSPM enhances data visibility, security, and compliance, enabling data-driven decision-making and digital innovation without disrupting existing systems. It offers total data visibility across hybrid, multi-cloud, and mainframe environments, ensuring that mainframe data is fully leveraged in AI and generative AI applications. MSPM scans mainframe datasets with or without copybooks, building an accurate sensitive data inventory across Key Sequenced Data Sets (KSDS), Relative Record Data Sets (RRDS), Entry Sequenced Data Sets (ESDS), and Linear Data Sets (LDS) for rapid implementation. It analyzes Resource Access Control Facility (RACF) dataset permissions to determine which entities can access sensitive mainframe data. MSPM provides business groupings and protection status of mainframe data for prioritization based on sensitivity, criticality, and business context. It automates the updating of data catalogs with accurate, real-time mainframe data, streamlining compliance reporting and governance. MSPM supports air-gapped installations in high-security environments, ensuring reliable and secure operations.