You are now a network engineer in Imaan Airline. You work with system developers and put up the airline applications on a website link. Among important applications developed and made available to public are the online flight booking and payment. Here are some details of your application and network that you are dealing with. The domain name of the website is https://imaanairline.com.my Its main server IP address is 192.10.10.0 which hosts the website and act as its mail server. The critical service server is at IP 192.10.12.0. Imaan Airline has several branches in KuUwait (IP 37.38.96.176) and New Zealand (IP 43.224.250.0). These branch offices can access to Imaan Airline's shared server at IP 192.10.10.11. You are now assigned to provide correct firewall rules as part of Imaan Airline security measures. What are the Firewall rules (in the table provided) of inbound network traffic for Imaan Airline company policies, based on the details above and facts given below? The company's website is open to public to access and make online flight booking and payment. i. i. The company welcomes feedback from the public via email. ii. No external access is allowed to the company's critical service server. iv. Branch offices can access the shared server. Note that there are 2 branch offices. Destination Port Action (Allow/ Deny) Rule Source IP Source Port Destination IP no. i ii iii iv V

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
You are now a network engineer in Imaan Airline. You work with system developers
and put up the airline applications on a website link. Among important applications
developed and made available to public are the online flight booking and payment.
Here are some details of your application and network that you are dealing with.
The domain name of the website is https://imaanairline.com.my
Its main server IP address is 192.10.10.0 which hosts the website and act as its mail
server.
The critical service server is at IP 192.10.12.0.
Imaan Airline has several branches in Kuwait (IP 37.38.96.176) and New Zealand (IP
43.224.250.0). These branch offices can access to Imaan Airline's shared server at IP
192.10.10.11.
You are now assigned to provide correct firewall rules as part of Imaan Airline security
measures.
What are the Firewall rules (in the table provided) of inbound network traffic for Imaan
Airline company policies, based on the details above and facts given below?
i.
The company's website is open to public to access and make online flight
booking and payment.
ii.
The company welcomes feedback from the public via email.
ii.
No external access is allowed to the company's critical service server.
iv.
Branch offices can access the shared server. Note that there are 2 branch
offices.
Destination Port Action (Allow /
Deny)
Rule Source IP
Source Port
Destination IP
no.
i
ii
iii
iv
V
Transcribed Image Text:You are now a network engineer in Imaan Airline. You work with system developers and put up the airline applications on a website link. Among important applications developed and made available to public are the online flight booking and payment. Here are some details of your application and network that you are dealing with. The domain name of the website is https://imaanairline.com.my Its main server IP address is 192.10.10.0 which hosts the website and act as its mail server. The critical service server is at IP 192.10.12.0. Imaan Airline has several branches in Kuwait (IP 37.38.96.176) and New Zealand (IP 43.224.250.0). These branch offices can access to Imaan Airline's shared server at IP 192.10.10.11. You are now assigned to provide correct firewall rules as part of Imaan Airline security measures. What are the Firewall rules (in the table provided) of inbound network traffic for Imaan Airline company policies, based on the details above and facts given below? i. The company's website is open to public to access and make online flight booking and payment. ii. The company welcomes feedback from the public via email. ii. No external access is allowed to the company's critical service server. iv. Branch offices can access the shared server. Note that there are 2 branch offices. Destination Port Action (Allow / Deny) Rule Source IP Source Port Destination IP no. i ii iii iv V
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