Tailscale: External (shared-in) device inventory

Identifies external (shared-in) devices currently active in the tailnet. These devices belong to another tailnet and have been admitted via a Tailscale sharing arrangement.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: tailscaleccf
Log source service: tailscale_devices_cl

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Detection rules

Tailscale: External (shared-in) device inventory

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules