Author Question: All of the following are used for authentication except: A) digital signatures. B) certificates ... (Read 328 times)

awywial · **on:** Jul 7, 2018

All of the following are used for authentication except:

A) digital signatures.
B) certificates of authority.
C) biometric devices.
D) packet filters.

Question 2

An intrusion detection system can perform all of the following functions except:

A) examining network traffic.
B) setting off an alarm when suspicious activity is detected.
C) checking network traffic to see if it matches certain patterns or preconfigured rules.
D) blocking suspicious activity.