${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{i}s\text{u}\text{s}\text{e}\text{d}to\text{r}\text{e}\text{m}\text{o}\text{v}\text{e}\text{u}\text{n}\text{n}\text{e}\text{c}\text{e}\text{s}\text{s}\text{a}\text{r}\text{y}\text{i}\text{n}\text{f}\text{o}\text{r}\text{m}\text{a}\text{t}\text{i}\text{o}\text{n}\text{f}\text{r}\text{o}\text{m}\text{a}\text{u}\text{d}\text{i}\text{t}logs.}$

Group $of$ answer choices

Audit$-$reduction tool

Keystroke monitoring

Sniffer

Keylogger