Top Tech News analyzes key trends from RSAC 2025, highlighting improvements in cybersecurity effectiveness for the first time in three years–rising to 61% efficacy from 48% in 2023–and the maturation of agentic AI platforms. The report identifies vendors with agentic AI core to their architecture, including Vectra AI's Cognito Platform alongside solutions from CrowdStrike, Microsoft, and Palo Alto Networks, while also examining the growing boardroom demand for CISO expertise and AI security challenges.