Dahua Technology DHI-XVR5108HS-4K, Руководство пользователя

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User's Manual
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5.18.3 Configuring Security Settings
To ensure the network security and protect data, you can configure the access permission to the
Device from host IP (host IP means the PC or server that has an IP).

Allowlist includes the host IP that are permitted to access the Device.

Blocklist includes the host IP that are not permitted to access the Device.

Update time allowlist includes the host IP that are permitted to sync the Device time.
5.18.3.1 Configuring Access Right
Select Main Menu > SYSTEM > SECURITY > Access Right.
Configure the settings for the security parameters.
Table 5-74 Security parameters
Parameter Description
Type
In the Type list, you can select Limits of network-allowlist, Limits of
network-blocklist, or Updata time-allowlist.
Enable Enable the security settings.
Start Address Enter a single IP address or a start IP address of a network segment.
Add IP Address Click Add IP Address to add a single IP address.
End Address Enter the end IP address of a network segment.
Add IP Segment
Click Add IP Segment to add the IP addresses from the start IP
through the end IP.
The system supports up to 64 IP addresses.
Click Apply to complete the settings.
5.18.3.2 Enabling Password Reset
Select Main Menu > SYSTEM > SECURITY > Password Reset, the Password Reset interface is
displayed. The Enable check box is selected by default.
If you clear the Enable check box, you can only use the security questions to reset the password.
Make sure you have set the security questions before clearing the check box.