Comment by fsenart

I see. We are not storing the PII (ip + ua) and do not expect you to send us any PII (e.g. as part of your page title, etc). Basically, (ip + ua) hit our servers, are translated into a hash and mapped to a random id. When you come back, we recalculate the hash, find your random id and forward it to GA. And, after 24h everything is deleted.