Detect critical assets without agent

[FabioFerreira]

Hi,

I need to create an alert everytime asset with tag critical has no xdr agent installed, it is outdated, disabled or disconected.

Regards,

Fábio

[bbarmanroy]

Hi @FabioFerreira you can assign tags to endpoints where XDR agent is installed.

For such endpoints where XDR agent is not installed but are domain joined, you can leverage the Cloud Identity Engine dataset (pan_dss_raw) to cross-reference the data with endpoints data to identify assets which are a part of the organization domain but are not in the endpoints dataset. This can be achieved with a XQL query.

You can run this as a report on a periodic basis to get the list of endpoints without XDR and then leverage organizational processes to get XDR installed on those endpoints.

For endpoints that are disconnected, outdated or disabled, you can leverage separate Correlation rules to look in the endpoints dataset. 

1. For disabled status -> refer to this LiveCommunity post

2. For disconnected -> refer to this LiveCommunity post (you need to add a filter for endpoints with the specific tag)

3. For outdated -> refer to the this LiveCommunity post (you need to add a filter for endpoints with the specific tag)

Hope this helps.