Networking - Wide Area Networks - Discussion

Discussion :: Wide Area Networks - Wide Area Networks (Q.No.12)

12. 

Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model?

[A]. HDLC
[B]. Cable
[C]. VPN
[D]. IPSec
[E]. xDSL

Answer: Option D

Explanation:

IPSec is an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model.

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