Cybersecurity Snapshot: 2025 Rewind: Essential Cyber Insights, Strategies and Tactics

This year-end roundup from Tenable consolidates guidance on strengthening cybersecurity programs, emphasizing governance and hygiene to counter agentic AI and shadow AI; adopting unified exposure management to align security with business risk; hardening cloud environments through least privilege, JIT access, cleanup of unused resources, and strong secrets management; improving OT security via identity controls and comprehensive asset inventories; accelerating vulnerability management with early visibility, risk-based prioritization (VPR), and automated patching; and integrating geopolitical risk and federal cloud modernization challenges into threat models and remediation planning.