Use the following steps to configure login widget
1) Create a Login page.
2) Open the Layout tab and add the Login widget to your page.
3) Select the configure icon to edit Login widget properties.
4) Click OK to save and close.
5) Click Save to save the Layout.
6) Open the Content tab, select the Login widget.
7) Select the edit icon to edit the Login widget content.
8) Click Save to save your changes.
9) Open the navigation menu for the site.
10) Under the Top Level, edit the configuration by clicking the wrench for the site itself.
11) Under the security option, be sure "Use site security" is checked on.
12) Choose the login page that you created by selecting browse.
13) Click Save to save.
14) Under the security option, be sure "Requires Log in" is checked on.
