Magento installations normally use the URL /admin to access the back-office. To change the admin URL to something different:
- Open the/app/etc/local.xml file
- In the section
<admin>
<routers>
<adminhtml>
<args>
<frontName><![CDATA[admin]]></frontName>
</args>
</adminhtml>
</routers>
</admin>
- Change the CDATA value for frontName to the new admin address.
For example: to change from /admin to /backoffice<admin>
<routers>
<adminhtml>
<args>
<frontName><![CDATA[backoffice]]></frontName>
</args>
</adminhtml>
</routers>
</admin>
- Clear the cache by deleting the entries under
/var/cache in the file system - Access the backoffice with the new URL