Multiple Choice
With fail2ban, what is a 'jail'?
A) A netfilter rules chain blocking offending IP addresses for a particular service
B) A group of services on the server which should be monitored for similar attack patterns in the log files
C) A filter definition and a set of one or more actions to take when the filter is matched
D) The chroot environment in which fail2ban runs
Correct Answer:
Verified
Correct Answer:
Verified
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