Dahua Technology EZ-IP NVR1B04HC-4P/E Handleiding

Dahua Technology Videorecorder EZ-IP NVR1B04HC-4P/E

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Network Video Recorder

User’s Manual

V1.2.0

Mandatory actions to be taken towards cybersecurity

1. Change Passwords and Use Strong Passwords:

The number one reason systems get “hacked” is due to having weak or default passwords. It is

recommended to change default passwords immediately and choose a strong password whenever

possible. A strong password should be made up of at least 8 characters and a combination of special

characters, numbers, and upper and lower case letters.

2. Update Firmware

As is standard procedure in the tech-industry, we recommend keeping NVR, DVR, and IP camera

ﬁrmware up- -date to ensure the system is current with the latest security patches and ﬁxes. to

“Nice to have” recommendations to improve your network security

1. Change Passwords Regularly

Regularly change the credentials to your devices to help ensure that only authorized users are able to

access the system.

2. Change Default HTTP and TCP Ports:

● Change default HTTP and TCP ports for systems. These are the two ports used to communicate and to

view video feeds remotely.

● These ports can be changed to any set of numbers between 1025-65535. Avoiding the default ports

reduces the risk of outsiders being able to guess which ports you are using.

3. Enable HTTPS/SSL:

Set up an SSL Certiﬁcate to enable HTTPS. This will encrypt all communication between your devices

and recorder.

4. Enable IP Filter:

Enabling your IP ﬁlter will prevent everyone, except those with speciﬁed IP addresses, from accessing

the system.

5. Change ONVIF Password:

On older IP Camera firmware, the ONVIF password does not change when you change the system’s

credentials. You will need to either update the camera’s firmware to the latest revision or manually

change the ONVIF password.

6. Forward Only Ports You Need:

● Only forward the HTTP and TCP ports that you need to use. Do not forward a huge range of numbers to

the device. Do not DMZ the device's IP address.

● You do not need to forward any ports for individual cameras if they are all connected to a recorder on

site; just the NVR is needed.

7. Disable Auto-Login on SmartPSS:

Those using SmartPSS to view their system and on a computer that is used by multiple people should

disable auto-login. This adds a layer of security to prevent users without the appropriate credentials from

accessing the system.

8. Use a Diﬀerent Username and Password for SmartPSS:

In the event that your social media, bank, email, etc. account is compromised, you would not want

someone collecting those passwords and trying them out on your video surveillance system. Using a

diﬀerent username and password for your security system will make it more diﬃcult for someone to guess

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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.

Product specificaties

Merk:	Dahua Technology
Categorie:	Videorecorder
Model:	EZ-IP NVR1B04HC-4P/E
Kleur van het product:	Zwart
Gewicht:	1460 g
Breedte:	197 mm
Diepte:	196.6 mm
Hoogte:	41.5 mm
Gewicht verpakking:	1960 g
Aantal processorkernen:	2
Ondersteunde videoformaten:	H.264+,H.265+
Video-opname modi:	720p,1080p
Inclusief besturingssysteem:	Embedded Linux
Maximum resolutie:	1920 x 1080 Pixels
Video bewegings-detectie:	Ja
Maximale beeldsnelheid:	30 fps
Resolutie bij opnamesnelheid:	1920x1080@25fps
Aantal USB 2.0-poorten:	2
Aantal HDMI-poorten:	1
Aantal Ethernet LAN (RJ-45)-poorten:	1
Certificering:	CE, EN55032, EN55024, EN50130-4, EN60950-1, FCC, ANSI C63.4-2014
RS-232 port:	1
Type processor:	Ja
Ethernet LAN, data-overdrachtsnelheden:	10,100 Mbit/s
RS-232:	Ja
Aantal gebruikers:	128 gebruiker(s)
Temperatuur bij opslag:	-20 - 70 °C
Afspeel modi:	Backup selection,Digital zoom,Fast play,Full screen,Next camera,Pause,Play,Previous camera,Reverse,Slow play,Stop
Ondersteunde netwerkprotocollen:	HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, IP Search(Support IP camera, DVR, NVS and etc.), P2P
Luchtvochtigheid bij opslag:	0 - 90 procent
Rack-montage:	Ja
HDD capaciteit:	0 GB
HDD interface:	SATA III
Power over Ethernet (PoE):	Ja
Bit rate:	20 Kbit/s
PTZ control:	Ja
Maximum aantal HDD's per behuizing:	1
Maximale opslagcapaciteit:	4 TB
VGA (D-Sub) uitgang ports:	1
Rackcapaciteit:	1U
Videoingangkanalen:	4 kanalen
Wifi:	Nee
Stroomverbruik (typisch):	3.61 W
Bedrijfstemperatuur (T-T):	-10 - 45 °C
RS-485 ports:	1
Totaal Power over Ethernet (PoE)-budget:	25.5 W
Snap shot:	Ja
Hoeveelheid Power over Ethernet (PoE) ports:	4
HDMI-uitgang:	Ja
Ondersteunende oplossingen:	1920 x 1080, 1280 x 1024, 1280 x 720
Aantal bewegingsdetectiezones:	396
Aantal Internal SATA ports:	1
SATA herziening:	3.0
Vermogen per poort Power over Ethernet (PoE):	36 W