_____ are usually placed in front of a firewall and can identify attack signatures, trace patterns, generate alarms for a network administrator, and cause routers to terminate connections with suspicious sources.
A)Intrusion detection systems
B)Proxy servers
C)Identification badges
D)Virtual private networks

Question

Quizplus · Accepted Answer

Intrusion detection systems (IDS) are designed to monitor network and system traffic for suspicious activity and known threats, sending out alerts when they detect such activities. They are often placed in front of a firewall to identify potential threats before they reach the internal network.

_____ Are Usually Placed in Front of a Firewall and Can