JS NET+ CH15 Flashcards

1
Q

Many firewalls and routers that contain proxy and/or firewall services are both hardware or software solutions. T or F pg527

A

True. They are a combination of both. Its software embedded within a hardware ROM chip but functions as software.

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2
Q

What is the (DMZ) demilitarized zone? pg528

A

It can be global(real) Internet addresses or private addresses, depending on your firewall. ex. HTTP, Domain Name Service (DNS), email, Internet-type corporate servers.

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3
Q

Can Multiplayer switches replace internal (LAN) routers. Yes or No & Why. pg528

A

If they contain their own security.

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4
Q

Instead of having routers what can you use on a trusted network?pg528

A

Virtal local area networks(VLANs) with switches.

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5
Q

The hardware part of a firewall can be a router or a computer or a ___? pg529

A

Blackbox. It has two Network Interface Cards (NICs) One connects to the public side, the other to private side.

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