Question

Which network security component monitors and filters incoming and outgoing traffic based on a set of predefined security rules?

Q: Answer-Which network security component monitors and filters incoming and outgoing traffic based on a set o...

A Firewall monitors and filters incoming and outgoing network traffic based on predefined security rules, blocking unauthorized access while permitting legitimate communication. A Router forwards packets between networks, a Switch forwards frames within a network, a Proxy Server relays requests on behalf of clients, and a Gateway connects networks using different protocols.