Passport Cookies

Cookie Name	Function	Description	Duration
__RequestVerificationToken	ASP.NET anti forgery token	ASP.NET anti forgery token (prevent CSRF attack). It guarantees that the poster is the one to whom a form has been delivered.	Session
.AspNet.ApplicationCookie	ASP.NET application identity	Identifies an individual user session for the purposes of enabling authentication. Additionally stores the Passport authentication token for the logged in user and the id of the application that the user is accessing.	14 days