User Manual

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3. To edit or delete a user, click or as needed. If you change the
password for a user, the new password takes effect at the user's next
login.
Security Configuration
IP Address Filtering
Use this function to enhance security by allowing or forbidding access to
the NVR from specified IP addresses.
1. Click System > Security > IP Address Filtering.
2. Select Enable IP Address Filtering, select Blacklist or Whitelist from
the drop-down list, set the start and end IP addresses, and then click
Add.
NOTE!
If Blacklist is selected, the NVR denies remote access from the IP
address(es) on the list.
If Whitelist is selected, the NVR only allows remote access from the
IP address(es) on the list. However, if Whitelist is selected with no IP
address specified, remote access to the NVR will be denied.