1.  In the Website Portal, navigate to Site > Secure Zones and click the New Secure Zone button. 
2. Enter in the required information especially the Landing Page. This is the first page a Secure Zone Subscriber will see the moment they login to your website. Click Save.
3. Edit the new Secure Zone you just created and go to the Secured Content tab to select some content that only Subscribers can access. Add some subscribers if you'd like to test.
4. Open up a Page Template, Web Page, or Include Files and insert the {bb_login} tag where want the login form to appear on your website.
   1. You can customize the HTML for the Login form by going to the Secure Zones section in and click on the Login tab to edit the layout.
5. Create a Signup or Registration Web Form for your users to sign up for access to your Secure Zone.
   1. Simply navigate to Content > Design > Web Forms and create the new Web Form. 
   2. Be sure to select the Secure Zone you created earlier from the drop-down menu.
   3. Add {bb_webform source="Your Registration Form"} to your sign-up page.
6. Use the {bb_logout} tag somewhere on your website to give your users the ability to logout of your website. 
7. Use the {bb_isloggedin} to return True/False to determine whether the user is logged in or not. This is very useful for Liquid IF/THEN conditions.
8. Now your visitors can become subscribers to view secured content.