Login via Server Authentication
Server Authentication is a method used to protect pages from public access. You can recognize this type of Login when a small dialog box appears and prompts you to enter a username and password, for example:

If this dialog appears, you must enter the username and password in the Bookmark properties (Advanced + Server Authentication).
Steps:
1. Open the Bookmark properties.
2. Select the "Advanced" tab.
3. Select "Login" on the left side.
4. Under "Login via Server Authentication", enter the username and password.
If the fields for the username and password are part of a web page, it is a web-based Login. In this case, you must record a Check-Macro.