Software as a Service (SAAS) services featuring software for use in managing and maintaining security and screening devices and equipment used in non-residential facilities; providing temporary use of non-downloadable web-based applications for use in managing and maintaining security and screening devices and equipment used in non-residential facilities; providing access to on-line non-downloadable software for use in managing and maintaining security and screening devices and equipment used in non-residential facilities; and tags/labels for use with the software/application which are adapted to be adhered to the devices and equipment and which contain or have human or machine readable identification information