To allow others from access an alias directory on your apache server, so you can always login to something like phpmyadmin, or phpsysinfo from outside. You need to update the .conf file for the alias.
the config file is located in your /alias/ folder.
The most important thing is Required all granted, and Allow from all.
After you updated the conf file, need to start apache.
For example, to allow access from remote access to my alias phpmyadmin.conf
Alias /phpmyadmin "E:/wamp64/apps/phpmyadmin4.6.4/" <Directory "E:/wamp64/apps/phpmyadmin4.6.4/"> Options Indexes FollowSymLinks MultiViews AllowOverride all Require all granted Order Allow,Deny Allow from all # Allow from localhost ::1 127.0.0.1 # To import big file you can increase values php_admin_value upload_max_filesize 128M php_admin_value post_max_size 128M php_admin_value max_execution_time 360 php_admin_value max_input_time 360