$8\mathrm{.}1$P Using steganography tools to recover hidden information

On a seized computer, you find $3$ suspicious files: $$COD$-$steg.jpg$,$division$-$steg.jpg$$ and

$$mandalorian$-$steg.jpg$.$ You suspect that there is sensitive information hidden inside.

Please use what you learnt this week to recover information from these $3$ files, then hide

the recovered information in $$MonaLisa$.$bmp$$ using passphrase $$evidence$.$

Report your findings in a document, and list the tools you used & the steps you took to

recover the information with screenshots. Please also show screenshots to prove that the

information you hide can be revealed properly.

Submit your attempt $(.$pdf$)$ to onTrack.

The following $$Reflection task$$ is for SIT$703$ students ONLY:

$1.$ Besides of using the tool$($s$)$ that you learnt this week to recover information from

these $3$ files, please try to find any other TWO methods$/$tools$/$programs that have

not been introduced in this week$$s workshop to do the same thing;

$2.$ Please write your reflection by briefly comparing these three

methods$/$tools$/$programs $($the one taught in this week$$s workshop and the two of

your choice$).$

Report your findings and list the tools$/$programs you used and the steps you took with

screenshots. Combine your answers to the above two tasks $($Using steganography tools to

recover hidden information task$$ and $$Reflection task$)$ in one pdf and submit to onTrack.