CammSoft uses a single cookie for each domain. This cookie is a unique serial number of 128 characters representing each guest who visits our site. We use this serial number to identify a stored session of each guest which then allows our site to maintain state information such as user signins.
As CammSoft utilizes assets stored on other CammSoft subdomains, guest_serial cookies may be present from other subdomains. As recent cookie policies among various browsers may block these cookies, CammSoft does not utilize these third party cookies between domains.
CammSoft uses what is known as tracking links to pass user's sign in data between subdomains. One subdomain creates a tracking record in our database and then passes a one time key as part of the url passing a guest from one site to another. The destination subdomain looks up that tracking record via the one time key and adds the users record id to it's session.