SISA One

SISA One is a unified platform that combines compliance management, security posture management, and privacy management for organizations in the payment ecosystem. It uses a single lightweight agent deployed across compliance, security, and privacy use cases, designed to run on POS terminals, ATMs, and HSMs, and extends coverage to cloud, SaaS, and third-party systems through agentless API integration. The platform is built as an open, API-first system that ingests data from existing security tools into a unified Security Index, allowing organizations to consolidate tooling without full migration. SISA One includes a breach intelligence layer called SISA Dhi, which draws on data from payment organizations across multiple countries and allows natural language queries to generate answers and trigger automated actions. It offers regional hosting across Americas, EMEA, and APAC, with customer-controlled middleware to support data residency and on-premise deployment requirements. The platform presents a dashboard, OneLens, that surfaces five indicators: Security Index, Compliance Index, Privacy Index, Business Impact if Breached, and Return on Security Investment (ROSI). SISA also provides an embedded strategic advisory service, described as a "twin CISO," to build security roadmaps and review these indices quarterly with organizational leadership.