$72\mathrm{.}7\%$ complete

Question

In a cybersecurity operation where minimizing downtime is critical to its mission, a cybersecurity analyst incorporates allowlists and denylists restrictions. The objective is to guarantee high availability $($HA$)$ and safeguard against potential security threats. How would a cybersecurity analyst utilize these lists in this scenario? $($Select the two best options.$)$

A$.$Allowlists can specify approved software, hardware, and change types that are essential for the operation's functioning.

B$.$Denylists can restrict changes that require rigorous testing and approval to prevent any potential disruptions to the operation.

C$.$Allowlists can include authorized software and hardware updates that are preapproved for installation to ensure operational continuity.

D$.$Denylists can block unauthorized software, hardware, and change types that pose high risk to the operation's availability and security.