↳ GitHub sourceAnalytics ruleHigh

Tailscale Premium: Posture integration disabled or removed

Description

Identifies when a device-posture integration is disabled or removed from the tailnet. Posture integrations enforce device compliance - removal weakens fleet posture and is a possible defense-evasion step.

Rule type: Scheduled
Version: 1.0.0
Declared status: Available
Query frequency: 15m
Query period: 15m
Trigger: gt 0

Declared MITRE coverage

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

TailscalePremiumCCF

Data types

Tailscale_Audit_CL

KQL query

Original query, unchanged.

Tailscale_Audit_CL
| where Action in ("DELETE", "UPDATE")
| where tostring(Target.type) == "POSTURE_INTEGRATION"
  or tostring(Target.type) startswith "POSTURE"
| extend ActorLogin = tostring(Actor.loginName)
| extend Provider = tostring(Target.name)
| project TimeGenerated, ActorLogin, Action, Provider, Target, Old, New, Origin

Declared entities

Account

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

File: Solutions/Tailscale (CCF)/Analytic Rules/TailscalePremiumPostureIntegrationDisabled.yaml ↗
Commit: 9800e51 ↗
Source identifier: a1b2c3d4-5678-9012-34ab-cdef12345030

Additional source files 2

Solutions/Tailscale (CCF)/Analytic Rules/TailscalePremiumPostureIntegrationDisabled.yamlsource ↗Solutions/Tailscale (CCF)/Data/Solution_Tailscale.jsonsolution-membership ↗

GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.