Firewall Modified
High_level Network Security Using Packet Filtering
IUT– Network Security Course 1 Network Security Firewalls.
FIREWALLS. What is a Firewall? A firewall is hardware or software (or a combination of hardware and software) that monitors the transmission of packets.
FIREWALLS The function of a strong position is to make the forces holding it practically unassailable —On War, Carl Von Clausewitz On the day that you.
Firewalling Techniques Prabhaker Mateti. ACK Not linux specific Not linux specific Some figures are from 3com Some figures are from 3com.
1 Lecture 20: Firewalls motivation ingredients –packet filters –application gateways –bastion hosts and DMZ example firewall design using firewalls – virtual.
