I wanted to know if there is some way that I could prevent users inform their login and password again. I created a webpart for searching people from website and bring some some information in my results. Among these information, I bring my site's path and the picture from every user profile. The problem is when the information renders at the page and then the user is prompted to provide its login and password again. I guess this thing is happening because I am bringing up the user's address from my sites and his picture which is actually the picture's address
As these information comes from another site, the page that returns the results prompts user's login and password and if he don't, the pictures doesn't show up in the results.
Is there some configuration that I must do so the user does not have to provide his login and password?