In the ______________ layer of OSI model, packet filtering firewalls are implemented.

Related MCQs

• Packet filtering firewalls are deployed on ________
• Packet filtering firewalls work effectively in _________ networks.
• Packet filtering firewalls are vulnerable to __________
• Packet filtering firewalls are also called ____________
• Circuit-level gateway firewalls are installed in _______ layer of OSI model.
• _____________ gateway firewalls are deployed in application-layer of OSI model.
• The full form of OSI is OSI model is                              
• The full form of OSI is OSI model .
• The full form of OSI is OSI model is                              
• The __________ defines the packet filtering firewall rules.