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. 2021 Feb 22;167:120681. doi: 10.1016/j.techfore.2021.120681

Table 6.

Classification elements for the identified technologies.

Characteristics Description
Security Cloud (CLO), Tokenization (TO), Data Classification (DC), Multiple-Factors Authentication (M-F)
Destruction Overwriting (OV), Degaussing (DE), Physical destruction (PD)
Voluntary access Optional (OP), Required (RE), Compulsory (CO)
Time span Real-time data (RTD), Batch Processing (BP)
Storage Local (LO), External (EX)

Source: The authors.