Identity systems are being targeted by attackers using privileged access, as seen in the SolarWinds breach.Gartner's identity threat detection and response (ITDR) tools aim to defend these systems in the future.Gartner predicts 45% of organizations worldwide will face software supply chain attacks by 2025, requiring collaboration between security and risk management leaders and supplier pressure.Cybersecurity mesh architecture, enabling distributed enterprise deployment and integration, is predicted to reduce financial impact of individual security incidents by 90% by 2024.