How Dynamic Defense shuts an attacker out without shutting down the business

**Executive summary:** This article outlines "Dynamic Defense," a five-stage operational loop (detect, reason/prioritize, apply proportional control, remediate/restore, learn/adapt) intended to enable targeted, minimal-impact responses to threats by correlating signals across users, devices, identity, network, email, and vulnerabilities. It positions Heimdal's platform — including its Threat-hunting and Action Center and AI Wingman suite — as the implementation vehicle for these capabilities and emphasizes cross-platform visibility, AI-assisted triage, and proportional containment rather than broad, disruptive blocks.