What protocol used on Linux servers to synchronize the time has stopped working?

Log monitoring tools performing behavioral analysis have alerted several suspicious logins on a Linux server occurring during non-business hours. After further examination of all login activities, it is noticed that none of the logins have occurred during typical work hours. A Linux administrator who is investigating this problem realizes the system time on the Linux server is wrong by more than twelve hours.

What protocol used on Linux servers to synchronize the time has stopped working?
A . Time Keeper
B . NTP
C . PPP
D . OSPP

View Answer

Answer: B