131
NOTE!
⚫
If
Blocklist
is selected, the NVR denies remote access
from the IP address(es) on the list.
⚫
If
Allowlist
is selected, the NVR only allows remote
access from the IP address(es) on the list. However, if
Allowlist
is selected with no IP address specified, remote
access to the NVR will be denied.
3. Click
Apply
to save the settings.
13.5.2 ONVIF Authentication
Enable ONVIF authentication under
System > Security > ONVIF
Auth
so a username and password will be required for ONVIF-based
device access.
Select the check box and then click
Apply
.
13.5.3 ARP Protection
ARP protocol is used to associate an IP address to a hardware MAC
address. ARP attacks mainly occur on LAN, in which attackers use
forged IP and MAC addresses. APR protection prevents this kind of
attacks by verifying the gateway's MAC address in all access
requests.
Содержание GV-SNVR3203
Страница 1: ...GV SNVR3203 GV SNVR6403 User s Manual User s Manual SNVR U UM A ...
Страница 53: ...43 ...
Страница 55: ...45 3 Optional To clear a mask area click 4 Click Apply to save the settings ...
Страница 163: ...153 5 Configuration Click Setup on the top and then click the menus on the left to configure parameters ...