Hands on project 8-5

In this project ,you use S-TOOLS4 to create a secret message in a bitmap file and compare this steganography file with the original file bu using the DOS comp command . You need S-Tools4 and the Mission.bmp and USDECINP.rtf files in your work folder.Follow these steps to create a steganography file.

1. If you exited S-Tools4,start it by double clicking S-Tools.exe in file explorer.

2. Drag Mission.bmp from your work folder to the S-TOOLS window.

3.Next,drag USDECINP.rft from your work folder to the Mission.bmp image.

4. Type hop08-5 in the Passphrase and verify passphrase text boxes,and then click OK.A hidden data window opens in the S-TOOLS window.

5.Right click the hidden data window and click Save As.Save as Mission-steg.bmp in your work folder.Exit S-TOOLS.

Put the screenshots of the critical steps to show your work; also please include a brief description of your work in the report;