Remote Monitoring & Management for Microsoft Defender and Windows Updates
Microsoft Defender is the robust antivirus and internet security engine built into every Windows OS. With DefenderMon you can manage it from a central dashboard across your entire fleet of devices. Monitor protection, tune advanced settings and deploy Windows updates. All from a single dashboard and for unlimited devices.
Paste one PowerShell command on any Windows desktop or server. The auto-updating MSI agent reports securely over HTTPS
Defender Monitoring
See the live health of Microsoft Defender across your entire fleet.
Continuous scanning of files and processes as they run.
Files checked the instant they are opened or executed.
Downloads and attachments scanned before they ever run.
Suspicious activity patterns caught beyond signatures.
Organize devices by client, site, or role — filter everything by group.
Define a configuration once and apply it to hundreds of devices in one shot.
Manage file and folder exclusions centrally, per device or per policy.
Push advanced Defender security settings to lock endpoints down.
Full event history per device — scans, detections, setting changes.
A lightweight MSI that keeps itself current. Install once and forget it.
Instant notifications the moment Defender flags a threat — on the dashboard and in your inbox. Remediate pending threats remotely, or kick off a full scan, including offline scan-on-reboot.
Patch Management
Manage the installation with real-time status and notifications.
Every available update across every device, in a single view.
Push updates to whole groups and watch progress in real time.
Patch on your maintenance window — nights, weekends, per group.
Group per client, apply per-client policies, and monitor everything from one pane.
Replace ad-hoc scripts and GPO guesswork with live fleet-wide visibility.
From a homelab to an enterprise — same agent, same one-line install.
Built for organizations of every size. DefenderMon's simple flat pricing includes unlimited devices. Ideal for SMBs, MSPs and IT administrators.
unlimited devices
unlimited devices
Free for 30 days. No credit card required.
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