Attack Defense - Dahua DHI-NVR5432-EI User Manual

5.14.3 Attack Defense

5.14.3.1 Firewall
Background Information
You can configure the hosts that are allowed or prohibited to access the Device.
Procedure
Step 1 Select Main Menu > SECURITY > Attack Defense > Firewall .
Step 2 Click
Step 3 Select a firewall mode.
Allow List : The hosts on the allowlist can access the Device.
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Block List : The hosts on the blocklist are prohibited to access the Device.
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Step 4 Click Add and then select a type for the allowlist or blocklist.
Figure 5-267 Firewall
to enable the firewall.
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