Automatically sign out from Forms Authentication in ASP.NET when browser is closed
Is there a way to force ASP.NET to sign out from it's authentication when the browser is closed or the user types in a new address? If the browser is left open then I need to keep the user authenticated, so a long timeout on the authentication ticket is preferable. Not sure if this is still an issue but this resolved the issue for me. Just add the following to the Page_Load event of your Start Page: protected void Page_Load(object sender, EventArgs e) { if (Request.UrlReferrer == null || string.IsNullOrEmpty(Request.UrlReferrer.AbsolutePath)) { Session.Abandon(); FormsAuthentication.SignOut();