__________ are considered the “traffic cops” for the flow of information inside and outside of the network, and to accomplish this have signaling rules called “protocols” on what to do for network failure for the rerouting of traffic.

The flow of traffic is from a user’s client computer, to a __________, to a __________, and then out to the Internet or to a local data center to access the services needed.

The OSI and TCP/IP models structure the __________ used for signaling and the separation of function in a network.

The security professional’s interest in __________ lies in defining the points that allow access for investigation, interruption, and attacks

What are the four main computer networks?

What are the clearly defined rules devices have to abide by when connecting to a network?

What are the three main actions Network Protocols do:

How many layers does the OSI model have?

What does TCP stand for?

What does HTTPS stand for?

What does SSH stand for?

Each computer IP address consists of 4 numbers ranging from...

True or False - Routers contain routing tables?

1.Which of these is a part of network identification?

2.The process of verifying the identity of a user.

3.An algorithm in encryption is called _____________

7.Network Security provides authentication and access control for resources.

8.Which of these are the objectives of network security?

9. The full form of SSL is