Tailscale Premium: Cross-tag flow matrix

Identifies network flows pivoted by source-tag x destination-tag over 7 days. Highlights tag-to-tag traffic, useful for ACL validation. Same-tag loops can signal worm-style propagation.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Linux macOS Network Devices Windows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: tailscalepremiumccf
Log source service: tailscale_network_cl

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Detection rules

Tailscale Premium: Cross-tag flow matrix

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules