List the information in the smtp header

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Reference no: EM133514408

Assignment: SMTP, HTTP Protocol Analysis Lab

In this lab, you will apply what you have learned about Wireshark use as well as Application Layer standards and protocols to analyze files of captured web and email traffic. The packet capture files for analysis are provided.

This project involves analysis of two packet capture (pcap) files (SMTP_Capture & HTTP_Capture) using the Wireshark network analysis tool. Wireshark is open source (free) software available and the pcap files are available on Blackboard as attachments to the project assignment. Open each pcap file in Wireshark and use its analysis tools to answer the questions below.

Turn-in Requirements: To complete the assignment, upload a Word (.docx) or Adobe (.pdf) file with answers to the following questions as your submission to the M02 Lab assignment in Blackboard. Each set of questions below refers to the pcap file underlined above them.

I. SMTP_Capture

A. List the information in the SMTP header (To, From, Date, Subject and Message-ID).

B. Find the sender's message. List the user's actual name, birth date and social security number.

C. In addition to SMTP, what other mail-related application layer standard is used in thecapture file? What is its Content-Type? [Hint: It allows the transfer of non-ASCII content]

D. Identify and list the IP address and port of the client machine (mail client) and the IP address and port of the host machine (mail server).

E. Will the recipient of this message use SMTP to retrieve this e-mail from the server? Why or why not?

II. HTTP_Capture

A. Find the packet containing an HTTP Request Line. List the Command and the complete URL.

B. Identify the version of HTTP used by the client's browser and the version used by the web server.

C. Identify and list the IP address and port of the host machine (web server) and the IP address and port of the client machine (web browser).

D. Identify the Content-Type and length (bytes) of the HTTP Response Body (File Data).

E. Provide the imagethat was received in the traffic.

Reference no: EM133514408

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