You have added an instance to three security list: seclistA, seclistB, and the default security list. You have defined three security rules that reference those security lists as a destination, apart from the EnablePublicSSHAcces secrule. Now you want to disable access to this instance from all internal and external sources over all protocols except SSH.
What are the next three steps you perform?
A.
Create a new security rule to enable SSH access to the instance.
B.
Disable all three security rules that you have created.
C.
Set the inbound policy for all three security lists to DENY.
D.
Remove the instance from all three security lists.
E.
Add the instance to a new security list.
F.
Set the outbound policy for two security lists to DENY.
ADE