This is how to manually add pages to trusted sites which can help with authentication and access.
Add Pages To Trusted Sites:
1. Select the cog in the right hand corner of Internet Explorer
2. Select Internet Options
3. Select the security tab followed by the Trusted Sites icon
4. Click Sites
5. Enter the site into “Add this website to the zone:”
6. Click Add – Close the Apply Button on the first pop up you received.