AuthGroupFile /dev/null
AuthName Authorisation
AuthType Basic

ErrorDocument 403  /~danzart/erreurs/ErreurAcces.html
ErrorDocument 402  /~danzart/erreurs/ErreurAcces.html
ErrorDocument 405  /~danzart/erreurs/ErreurAcces.html

order deny,allow
deny from all
allow from .enst.fr