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CISSP-ISSEP · Question #200
CISSP-ISSEP Question #200: Real Exam Question with Answer & Explanation
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Security Planning and Design
Question
Which of the following firewall types operates at the Network layer of the OSI model and can filter data by port, interface address, source address, and destination address?
Options
- ACircuit-level gateway
- BApplication gateway
- CProxy server
- DPacket Filtering
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Topics
#Firewall types#Packet filtering#OSI model#Network security