ExpressionEngine

Under the best practices, the vendor recommend to move the login outside the publicly accessible folders. To rename admin.php and create proper .htaccess files

Administrative Interface

By navigating to /system/, it tends to forward the client to this path

/system/index.php?/cp/login

Control Panel Login

/admin.php

Login

/member/login

Registration Page

/member/register
/member/registration

Forgotten Password

/member/forgot_password

Log File

/system/user/cache/ee_update/update.log

Configuration File

/system/user/config/config.php

Backup File Location

/system/user/cache/ee_update/backups/