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Question 40 - Cybersecurity Audit discussion

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Which of the following is the GREATEST advantage of using a virtual private network (VPN) over dedicated circuits and dial-in servers?

A.
It is more secure
Answers
A.
It is more secure
B.
It is more reliable
Answers
B.
It is more reliable
C.
It is higher speed.
Answers
C.
It is higher speed.
D.
It is more cost effective.
Answers
D.
It is more cost effective.
Suggested answer: D

Explanation:

The GREATEST advantage of using a virtual private network (VPN) over dedicated circuits and dial-in servers is that it is more cost effective. This is because a VPN is a technology that creates a secure and encrypted connection between a client and a server over an existing public network, such as the Internet. A VPN reduces the cost of establishing and maintaining a secure communication channel, as it does not require any additional hardware, software, or infrastructure, unlike dedicated circuits and dial-in servers, which require dedicated lines, modems, routers, switches, etc. The other options are not the greatest advantage of using a VPN over dedicated circuits and dial-in servers, because they either involve security (A), reliability (B), or speed C aspects that may not be significantly different or better than dedicated circuits and dial-in servers.

asked 18/09/2024
Peter Lilley
49 questions
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