Networking - Wide Area Networks - Discussion

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

Wide Area Networks

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?

HDLC

Cable

VPN

IPSec

xDSL

Answer: Option

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.