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User's Manual
390
5.14.3 Attack Defense
5.14.3.1 Firewall
You can configure the hosts that are allowed or prohibited to access the Device.
Procedure
Step 1
Select
Main Menu
>
SECURITY
>
Attack Defense
>
Firewall
.
Figure 5-282 Firewall
Step 2
Click
to enable the firewall.
Step 3
Select a firewall mode.
●
Allow List
: The hosts on the allowlist can access the Device.
●
Block List
: The hosts on the blocklist are prohibited to access the Device.
Step 4
Click
Add
and then select a type for the allowlist or blocklist.
You can allow or prohibit hosts through a specific IP address, a network segment, or a MAC
address.
●
IP address.
Содержание NVR21-4KS3 Series
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Страница 226: ...User s Manual 206 Figure 5 93 AcuPick motor vehicle detection Step 5 Configure the search conditions as needed...
Страница 399: ...User s Manual 379 Figure 5 268 Pattern login...
Страница 436: ...User s Manual 416 Figure 5 306 File management Step 2 Click Add Figure 5 307 Add file...
Страница 456: ...User s Manual 436 Figure 5 330 Shutdown 2...
Страница 485: ...User s Manual...