Dovehawk.io Anonymized Outgoing Flow Collector Module for Zeek
This module collects outgoing flow counts to external IPs across an entire Cluster or Standalone Zeek instance. The local source IPs are not tracked and SUMSTATS is used to sum multiple requests over a specified time period anonymizing and grouping the requests across the entire network.
Local hostnames are stripped to further anonymize the data for external sharing.
Screencaps
DoveHawk Flow Reported
DoveHawk flow.log Local Log
Requirements
Zeek > 3.0
Curl command line version used by ActiveHTTP
Database
See dovehawk_lambda for an AWS Lambda serverless function to store reporting in RDS Aurora.