When the office is everywhere
PCQuest
|September 2025
Remote work shattered the perimeter. Al puts security back together: learning behavior, predicting risk, and reacting in seconds. Embedded in collaboration tools and scaled across cloud, edge, and on-prem, these workflows defend quietly while people keep working
Laptops on home WiFi. Apps in five clouds. Sensors humming at the edge. Work no longer sits behind one firewall, and attackers know it. Al-powered secure workflows now matter: they read patterns in real time, predict what breaks next, and act across hybrid environments with almost no friction for users.
From perimeter to pattern recognition
Al moves security beyond signatures and once-a-day checks. It learns how people, devices, and apps behave, then spots the oddities: midnight admin access from a new location, a sudden grab for sensitive data, unusual navigation through systems. When risk spikes, response is immediate. Orchestration engines isolate devices, revoke tokens, block malicious endpoints, and notify teams. Just as important, models look ahead by combining history with live telemetry to surface likely attack vectors so controls can be tightened and systems patched before exploits land. Security also sits inside collaboration flows: shared files are scanned, leakage cues in chat are monitored, and phishing attempts are flagged where conversations happen.
The fabric: EDR, CASB, and Zero Trust
Modern remote defense rests on three pillars. Endpoint Detection and Response streams device activity so Al can catch behaviors that signatures miss. A Cloud Access Security Broker acts as policy guard for SaaS: encrypting data, enforcing access, and blocking unsafe moves. Zero Trust ties it together with continuous verification: never trust, always verify, with identity, device posture, and session context checked throughout access, not just at login.
Core principles in motion
This story is from the September 2025 edition of PCQuest.
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