“…Meanwhile, the capacity factor represents the level of skill possessed by internal individuals who need to access and monitor the IT system. Furthermore, unintentional insider threats could be classified into three types, namely human error [16], omissive security behaviour [17], [18] and shadow IT [19], [20]. Human error refers to carelessness or negligence such as accidental disclosure of information, loss of data storage, disposal of data that is not in accordance with procedures, use and maintenance.…”