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Network Security Operations
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8

January 2026

2025/2026

A+
Firewalls hardware, software, or both designed to prevent unauthorized persons from accessing electronic information. 2. Packet Filter
learndirect
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Network Security Operations
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8

January 2023

2022/2023
Firewalls - Answer- hardware, software, or both designed to prevent unauthorized persons from accessing electronic information. Packet Filter Firewalls - Answer- operates at Layers 3 and 4 of the OSI network model: network and transport. These firewalls inspect incoming (ingress) and outgoing (egress) traffic and compare the following attributes to a database of packet filter rules that determine if the firewall will forward (allow) or drop (deny) the traffic: Stateful Inspection ...
GEEKA
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