COMPUTER NETWORKING

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NETWORK SECURITY

FIREWALLS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
You have a company network that is connected to the internet. You want all users to have internet access, but you need to protect your private network and users. You also need to make a web server publicly available to internet users.Which solution should you use?
A
Use firewalls to create a DMZ. Place the web server inside the DMZ and the private network behind the DMZ.
B
Use firewalls to create a DMZ. Place the web server and the private network inside the DMZ.
C
Use a single firewall. Put the web server in front of the firewall and the private network behind the firewall.
D
Use a single firewall. Put the web server and the private network behind the firewall.
Explanation: 

Detailed explanation-1: -Expert Answer. The ideal way to give access to confidential resources over the internet is by using a virtual private network because encrypting all data ensures a safe connection between the client and server.

Detailed explanation-2: -The internal firewall connects the screened subnet to the private network. Which of the following is the BEST solution to allow access to private resources from the internet? A VPN provides a secure outside connection to an internal network’s resources. A VPN server can be placed inside the DMZ.

Detailed explanation-3: -EXPLANATION A dual-homed gateway is a firewall device that typically has three network interfaces: one connected to the internet, one connected to the public subnet, and one connected to the private network.

Detailed explanation-4: -A firewall is a security device-computer hardware or software-that can help protect your network by filtering traffic and blocking outsiders from gaining unauthorized access to the private data on your computer.

There is 1 question to complete.
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