In Activity $2\mathrm{.}15,$ you hardened an SSH system using RSA $($Netlabs Activity $7).$

Step $9$ asked you to take a screenshot of the public key labelled with your PI in the root folder.

a$.$Step $9$ asked you to take a screenshot of the public key labelled with your PI in the root folder.

b$.$In Step $20$ it is possible to log on to the DVL machine from the Kali machine using SSH$.$ When the DVL machine is rebooted $($Step $21)$ what change occurs to prevent the Kali machine using SSH to log on to the DVL machine again?

c$.$Answer the Question in Step $24.$