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9. Limit Features of Guest Accounts:
If your system is set up for multiple users, ensure that each user only has rights to
features and functions they need to use to perform their job.
10. UPnP:
● UPnP will automatically try to forward ports in your router or modem. Normally this
would be a good thing. However, if your system automatically forwards the ports and you
leave the credentials defaulted, you may end up with unwanted visitors.
● If you manually forwarded the HTTP and TCP ports in your router/modem, this feature
should be turned off regardless. Disabling UPnP is recommended when the function is not
used in real applications.
11. SNMP:
Disable SNMP if you are not using it. If you are using SNMP, you should do so only
temporarily, for tracing and testing purposes only.
12. Multicast:
Multicast is used to share video streams between two recorders. Currently there are no
known issues involving Multicast, but if you are not using this feature, deactivation can
enhance your network security.
13. Check the Log:
If you suspect that someone has gained unauthorized access to your system, you can
check the system log. The system log will show you which IP addresses were used to
login to your system and what was accessed.
14. Physically Lock Down the Device:
Ideally, you want to prevent any unauthorized physical access to your system. The best
way to achieve this is to install the recorder in a lockbox, locking server rack, or in a room
that is behind a lock and key.
15. Connect IP Cameras to the PoE Ports on the Back of an NVR:
Cameras connected to the PoE ports on the back of an NVR are isolated from the outside
world and cannot be accessed directly.
16. Isolate NVR and IP Camera Network
The network your NVR and IP camera resides on should not be the same network as your
public computer network. This will prevent any visitors or unwanted guests from getting
access to the same network the security system needs in order to function properly.
Содержание HCVR5104C Series
Страница 1: ...Dahua HDCVI Standalone DVR User s Manual Dahua HDCVI Standalone DVR User s Manual V2 3 2 ...
Страница 200: ...184 ...
Страница 402: ...386 restore original status Figure 4 115 Figure 4 116 4 9 1 3 1Upgrade Camera It is to update the online camera ...
Страница 425: ...409 Figure 4 137 Figure 4 138 ...
Страница 432: ...416 Figure 4 145 Step 2 Draw tripwire 1 Click Draw button to draw the tripwire See Figure 4 146 Figure 4 146 ...
Страница 436: ...420 Figure 4 149 Step 2 Draw the zone 1 Click draw button to draw the zone See Figure 4 150 Figure 4 150 ...
Страница 438: ...422 Figure 4 151 Step 2 Draw the zone 1 Click draw button to draw the zone See Figure 4 152 Figure 4 152 ...
Страница 440: ...424 Figure 4 153 Step 2 Draw the zone 1 Click Draw button to draw a zone See Figure 4 154 ...
Страница 446: ...430 Figure 4 157 Figure 4 158 ...
Страница 447: ...431 Figure 4 159 Figure 4 160 ...
Страница 448: ...432 Figure 4 161 Figure 4 162 ...
Страница 451: ...435 Figure 4 165 Figure 4 166 ...
Страница 452: ...436 Figure 4 167 Figure 4 168 ...
Страница 458: ...442 Figure 4 177 Figure 4 178 4 9 4 1 2 2 Trigger Snapshot ...
Страница 460: ...444 Figure 4 180 Figure 4 181 4 9 4 1 2 3 Priority ...
Страница 466: ...450 Figure 4 186 Figure 4 187 ...
Страница 471: ...455 Figure 4 193 Figure 4 194 ...
Страница 484: ...468 Figure 4 209 For digital channel the interface is shown as below See Figure 4 210 Figure 4 210 ...
Страница 491: ...475 Figure 4 218 Step 2 Click Add user button in Figure 4 218 The interface is shown as in Figure 4 219 Figure 4 219 ...
Страница 557: ...541 Figure 5 69 Figure 5 70 ...
Страница 573: ...557 device Figure 5 86 Figure 5 87 ...
Страница 579: ...563 Figure 5 94 Figure 5 95 ...
Страница 580: ...564 Figure 5 96 Figure 5 97 Please refer to the following sheet for detailed information ...
Страница 584: ...568 Figure 5 101 Figure 5 102 Figure 5 103 Please refer to the following sheet for detailed information ...
Страница 607: ...591 Figure 5 136 Note For admin you can change the email information See Figure 5 137 ...
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