1 HTTP
Overview
Be careful! Make sure that web server authentication is configured and works properly before switching it on.
Configuration
Configuration parameters:
For internal users who are unable to log in using HTTP credentials (with HTTP login form set as default) leading to the 401 error, you may want to add a ErrorDocument 401 /index.php?form=default
line to basic authentication directives, which will redirect to the regular Zabbix login form.