Question $1$

A packet$-$

firewall installed on a TCP$/$IP$-$based network typically functions at the IP level and

determines whether to drop a packet $($deny$)$ or forward it to the next network connection $($allow$)$ based

on the rules programmed into the firewall.

Stateful Inspection

Proxy

Filtering

Circuit Level

Question $2$

Authentication is the process of validating and verifying an unauthenticated entity's purported identity.

True

False