diff --git a/source/_integrations/synology_dsm.markdown b/source/_integrations/synology_dsm.markdown
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@@ -85,6 +85,12 @@ Entities reporting status, total size (TB), used size (TB), % of volume used, av
Entities reporting the update and security status of the NAS.
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+The security status corresponds with the analysis of the DSM Security Advisor, e.g., an `outOfDate` state for the `Update` attribute not only reflects the update status of the installed DSM version but also the status of the installed DSM packages.
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### Disk sensors
Similar to the [normal disk sensors](#disk-sensors), there are binary sensors reporting each drive's status. These sensors report if a drive has exceeded the maximum threshold for detected bad sectors and if a drive has dropped below the threshold for its remaining life.