Microsoft Networking Essentials - Understanding Network Security Zones

Front 1

Packet Filtering Firewall

Back 1

The type firewall used in a router. Filters packets based on IP addresses, ports, and some protocols

Front 2

Statefull Filtering

Back 2

Traffic is filtered based on the state of the network connections

Front 3

Content Filtering

Back 3

Can block traffic based on content. For example, malware is often delivered via spam embedded in a zip file and other types of attachments. This type of Filtering is done on email servers.

Front 4

Application Layer Filtering

Back 4

Traffic is filtered based on application or service.

Front 5

Which network security zone represents the highest risk?

Back 5

Internet

Front 6

What service translates private IP addresses to public IP addresses and translates public IP addresses back to private?

Back 6

Network Address Translation

Front 7

An organization wants to restrict which web pages employees can access on the internet using company computers. What should be implemented?

Back 7

Proxy Server

Front 8

How many firewalls are used to create a perimeter network?

Back 8

1 or 2