Providers of such machine-to-machine services might not have recourse to physical access to their devices due to their use in remote conditions, or to the large number of devices deployed or to their usage patterns.
D'fhéadfadh nach rachadh soláthraithe na seirbhísí meaisín le meaisín sin ar iontaoibh rochtain fhisiceach ar a ngléasanna toisc go bhfuil siad i suíomh iargúlta, nó toisc líon mór na ngléasanna atá imscartha nó toisc a bpátrún úsáide.