I understand that JSESSIONID is not Pega specific but general name of cookie that are created by App server or load balancer. Pega-RULES is on the other hand, a cookie that is created by Pega. So I am okay with who creates it but what are the actual differences? Which is the one that identifies the user uniquely? Also, I see some hash strings (requestor ID?) sometimes somewhere, but how are they related to these JSESSIONID or Pega-RULES?
***Edited by Moderator Marissa to update platform capability tags***