Can I manually select where I want the LoginSecure Slideshow to be active?

Yes, this extension can be called via Joomla's {loadposition} syntax or by assigning it to a menu item.

Be aware that if you assign it to a menu item the module position needs to be present in the template. In most cases, a good position is "debug".

KB Article: https://loginsecure.eu/helpdesk/knowledgebase/view-article/62-can-i-manually-select-where-i-want-the-loginsecure-slideshow-to-be-active