User Credentials Settings for RSS Data Source
Virto SharePoint Social Aggregator allows defining access rights to Social Aggregator posts. It is organized with credentials option. Go to Data Source settings and choose one of the following options and enter user name, password and domain:
None: everyone who has access to the web part will seу the RSS feed’s posts.
Use default credentials: current user’s credentials will be used for post reading.
Use default credentials with elevated privileges: SharePoint administrator’s credentials will be used. Only users with admin credentials will be able to read RSS feed.
Custom credentials: just define credentials of a certain user which will be used for access to the feed.