=======================================
protect a directory
---------------------------------------

<Directory "directory">
  AuthType Basic
  AuthName "Password Required"
  AuthUserFile /path/to/passwd
  AuthGroupFile /path/to/group
  Require user mike
  Require group editor
  Require ip 127.0.0.1 192.168.100.0/24
</Files>

=======================================
protect a file
---------------------------------------

<Files "file.html">
  AuthType Basic
  AuthName "Password Required"
  AuthUserFile /path/to/passwd
  AuthGroupFile /path/to/group
  Require user mike
  Require group editor
  Require ip 127.0.0.1 192.168.100.0/24
</Files>

---------------------------------------

htpasswd /path/to/passwd mike

ed /path/to/group
:::
editor: mike
:::