hardware keylogger造句

Typically the memory capacity of a hardware keylogger may range from a few kilobytes to several gigabytes, with each keystroke recorded typically consuming a byte of memory.
The hardware keylogger plugged in between the keyboard and computer detects that the password has been typed and then presents the computer with " typed " data to produce a menu.
Public computers are particularly susceptible to keyloggers because any number of people can gain access to the machine and install both a hardware keylogger and a software keylogger, either or both of which can be secretly installed in a matter of minutes.
For instance, a user wanting to log in to a fellow employee's account on a corporate network might wait until after hours to gain unobserved physical access to the computer in their cubicle; surreptitiously use a hardware keylogger to obtain their password; and later log in to that user's account through Terminal Services from a Wi-Fi hotspot whose IP address cannot be traced back to the intruder.
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