COMPUTER THREATS SECURITY
WHAT IS A FIREWALL IN NETWORK SECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The concept of VPN is to create a private virtual logical tunnel between two points, with data encryption between the origin and the final destination (end-to-end encryption), so that nobody can intercept the data along the way. item
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RIGHT
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WRONG
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -What is a VPN and what does it mean? VPN stands for “virtual private network”-a service that helps you stay private online. A VPN establishes a secure, encrypted connection between your computer and the internet, providing a private tunnel for your data and communications while you use public networks.
Detailed explanation-2: -What Is a VPN?-Virtual Private Network-Cisco.
Detailed explanation-3: -IPsec is often used to secure L2TP packets by providing confidentiality, authentication and integrity. The combination of these two protocols is generally known as L2TP/IPsec (discussed below). The two endpoints of an L2TP tunnel are called the L2TP access concentrator (LAC) and the L2TP network server (LNS).
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