Multiple Choice
A(n) _____is a combination of hardware and software that acts as a filter or barrier between a private network and external computers or networks.
A) firewall
B) rootkit
C) intrusion detection system
D) electronic tracker
Correct Answer:

Verified
Correct Answer:
Verified
Q23: Auction fraud is sending fraudulent e-mails that
Q27: List the actions that a firewall can
Q29: In data encryption, the https in a
Q66: _is a form of spyware that collects
Q71: In the context of computer and network
Q80: Level 1 security protects back-end systems to
Q104: Briefly list some of the indications of
Q108: Application-filtering firewalls are less expensive than packet-filtering
Q119: In the context of biometric security measures,
Q122: As a physical security measure, _.<br>A)electronic trackers