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Exam 6: Network Security Devices, Design, and Technology

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Question 21

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Describe how a mail gateway operates?

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A mail gateway monitors emails for unwan...

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Question 22

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What type of network is a private network that can also be accessed by authorized external customers,vendors,and partners?

A) extranet
B) intranet
C) enterprise network
D) guest network

E) All of the above
F) A) and D)

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Question 23

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Describe how VLAN communication takes place.

What vendor neutral protocol implements support for VLAN tagging?

Which of the following is a server that routes incoming requests coming from an external network to the correct internal server?

Anomaly monitoring is designed for detecting statistical anomalies.

An intranet is a separate open network that anyone can access without prior authorization.

What term is used to describe the software agents that are used by NAC and installed on devices to gather information?

What type of dedicated cryptographic processor that provides protection for cryptographic keys?

What technology will examine the current state of a network device before allowing it can to connect to the network and force any device that does not meet a specified set of criteria to connect only to a quarantine network?

What is the name of a computer or application program that intercepts user requests from the internal secure network and then processes that request on behalf of the user?

One use of data loss prevention (DLP)is blocking the copying of files to a USB flash drive.

What technology enables authorized users to use an unsecured public network,such as the Internet as if it were a secure private network?

Which network address below is not a private IP address network?

A firewall that keeps a record of the state of a connection between an internal computer and an external device is using what technology below?

Describe how Network Access Control (NAC)works.

What dedicated hardware device aggregates hundreds or thousands of VPN connections?

What are the two TCP/IP protocols that are used by mail servers for clients accessing incoming mail?

What type of network is a private network that belongs to an organization that can only be accessed by approved internal users?

An agent may be a permanent NAC agent and reside on end devices until uninstalled,but it cannot be a dissolvable NAC agent.