How to setup "Basic" authentication to phpPgAdmin at Apache web server?

• Run the command below to add user to ".htpasswd" file

# htpasswd [DIRECTORY]/.htpasswd [USERNAME]

[DIRECTORY] represent the folder that store the password
[USERNAME] represent the user login id

Note: Password/Retype password will be prompted after the command above has been executed

• Open configuration file httpd.conf , add the configuration as described below

<Directory "/var/www/phpPgAdmin">
    AuthName "Secure Area"
    AuthType Basic
    AuthUserFile [DIRECTORY]/.htpasswd
    require valid-user
    Options Indexes FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

Restart Apache server, voila, your phpPgAdmin is protected now.