Catalyst Nexus is a compliance and governance, risk, and compliance (GRC) automation module within Foresite Cybersecurity's Catalyst platform, purpose-built for Google Cloud environments. The product automates compliance enforcement by mapping security controls to established frameworks such as NIST and ISO in real time, leveraging Google Security Command Center as the foundation for continuous monitoring and enforcement. Key functional areas include: - Automated Compliance Enforcement: Maps controls to Security Command Center, NIST, and ISO frameworks in real time, detecting drift and misconfigurations before they escalate. - Security Governance & Risk Analytics: Provides dashboards that visualize compliance status, control drift, and overall cloud security posture. - Audit Readiness & Reporting: Automates evidence collection and policy documentation to support audit processes and reduce manual overhead. - Multi-cloud Workload Monitoring: Monitors and enforces compliance policies across multi-cloud workloads. Nexus is one of several modules in the Catalyst platform, which also includes Bridge (managed Google SecOps), Citadel (MXDR & SOC), Command (threat intelligence & forensics), and Adapt (AI security). It integrates with Google Security Command Center and Google SecOps to deliver continuous compliance alignment and audit-ready reporting.