What technologies are used to deny or permit network traffic?
What technologies are used to deny or permit network traffic?
The primary technologies used to deny or permit network traffic include Packet Filtering, Stateful Inspection, and Application Layer Firewall. Packet Filtering inspects packets individually based on predefined rules. Stateful Inspection tracks the state of active connections and makes real-time decisions based on the context of traffic. An Application Layer Firewall examines the application data in the traffic, enabling it to enforce security policies at the application layer of network communication.
page 23 in the book
p 23 in kortex book which is not public
I'd say C, because statefull inspection is not used to permit or deny traffic.
I don't think so, because ask about "technologies", but blades it is not "technologies"
B. check your documentation
DID YOU KNOW? Firewalls deny or permit traffic based on rules defined in the Security Policy. Some industry-standard technologies used to deny or permit network traffic include the following: • Packet Filtering - • Stateful Inspection • Application Layer Firewall - Application-aware firewall.