4.3.2.3 Lab - Using Steganography.docx - Lab Using Steganography Objectives Use steganography to hide a document within a JPEG file Background Scenario

4.3.2.3 Lab - Using Steganography.docx - Lab Using...

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Lab – Using Steganography Objectives Use steganography to hide a document within a JPEG file. Background / Scenario Steghide is an open source steganography program that hides data in various types of files such as audio and image files. You are going to hide a data file within an image file. Required Resources PC with Ubuntu 16.04 Desktop LTS installed in a VirtualBox or VMware virtual machine Step 1: Open a terminal window in Ubuntu. a. Log in to Ubuntu using the following credentials: User: cisco Password: password b. Click on the terminal icon to open a terminal. Step 2: Run Steghide. a. At the command prompt, enter the following command to change to the Downloads directory: [email protected]:~$ cd Downloads/ b. Enter libreoffice secret.odt & at the prompt. © 2016 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public. Page 1 of 3
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Lab – Using Steganography [email protected]:~/Downloads$ libreoffice secret.odt & What is the message in the secret.odt ?
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