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4.9.5.10 Security
To enhance device network security and protect device data, please set the access right
of the IP host (IP host here refers to the IP PC or the server). After you enabled trusted
sites function, only the IP listed below can access current DVR.
If you enable blocked sites function, the following listed IP addresses cannot access
current DVR.
Step 1
From main menu->Setting->System->Security.
Enter security interface. See Figure 4- 229.
Step 2
Check the Enable box.
Select trusted sites/block sites.
Enable trusted site function and then add the whitelist.
Enable blocked site function and then add the blacklist.
Step 3
Set parameters.
Start address/end address: Select one type from the dropdown list, you can input IP
address in the start address and end address. Now you can click Add IP address or
Add IP section to add. System supports max 64 IP addresses.
a)
For the newly added IP address, it is in enable status by default. Remove the √
before the item, and then current item is not in the list.
b)
System max supports 64 items.
c)
Address column supports IPv4 or IPv6 format. If it is IPv6 address, system can
optimize it. For example, system can optimize aa:0000: 00: 00aa: 00aa: 00aa:
00aa: 00aa as aa:: aa: aa: aa: aa: aa: aa.
d)
System automatically removes space if there is any space before or after the
newly added IP address.
e)
System only checks start address if you add IP address. System check start
address and end address if you add IP section and the end address shall be
larger than the start address.
f)
System may check newly added IP address exists or not. System does not add if
input IP address does not exist.
Delete: Click it to remove specified item.
Edit: Click it to edit start address and end address. See Figure 4- 230. System can
check the IP address validity after the edit operation and implement IPv6 optimization.
Default: Click it to restore default setup. In this case, the trusted sites and blocked
sites are both null.
Step 4
Click Apply or Save to complete setup.
If you enabled trusted sites, only the IP in the trusted sites list can access the
device.
If you enabled blocked sites, the IP in the blocked sites cannot access the
device.
to delete current user.
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