My own solution to this was to write a custom web server log anonymizer[1], and then feed the logs into AWStats. My anonymizer tool uses a bloom filter to dete

My own solution to this was to write a custom web server log anonymizer[1], and then feed the logs into AWStats. My anonymizer tool uses a bloom filter to determine which IP are addresses are unique, maintaining a semi-accurate unique visitor count. User agents and referrers are also anonymized. My blog post explains this in more technical detail: https://www.jamieweb.net/blog/using-a-bloom-filter-to-anonymize-web-server-logs/ https://www.jamieweb.net/blog/using-a-bloom-filter-to-anonym... [1] https://gitlab.com/jamieweb/web-server-log-anonymizer-bloom-filter https://gitlab.com/jamieweb/web-server-log-anonymizer-bloom-...