Network security, Wj-hd220 security function, For more security – Panasonic WJ-HD220 User Manual
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■ Network Security
● WJ-HD220 Security Function
Host/User Authentication
Access can be limited by setting the authentication function to ON in the menu setup.
Note: Be sure to change the password from the default setting "admin" to your own.
Changing the HTTP Port Number
Changing the port number will limit unauthorized accesses such as port scanning.
● For More Security
Using Routers
Authentication is doubled by use of routers: divid-
ing into subnet, and verifying IP addresses by the
recorder and the routers.
Using Fire Wall
A fire wall will apply packet filtering and proto-
col filtering to secure the recorder against
unauthorized access.
WAN
OPERATE
ALARM
SUSPEND
RESET
HDD
FULL
ERROR
OSD
MULTISCREEN
SELECT
ZOOM
TIMER
REMOTE
LOCK
SEQUENCE
ALARM
SERCH
STOP
PLAY MODE SELECT
SETUP
/ESC
PLAY
TIME&DATE
SEARCH
REC STOP
SPOT
MULTI
CAMERA SELECT
ALARM
RECALL
REC
PUSH– PAUSE SET
Digital Disk Recorder WJ-HD220
1
5
2
6
3
7
4
8
DST
Router
Router
Global IP
IP Address: 192.168.1.100
Subnetmask: 255.255.255.0
Default Gateway: 192.168.1.1
IP Address: 192.168.0.10
Subnetmask: 255.255.255.0
Default Gateway: 192.168.0.1
IP Address: 192.168.0.1
Subnetmask: 255.255.255.0
PC
IP Address: 192.168.1.1
Subnetmask: 255.255.255.0
Digital Disk Recorder
WAN
OPERATE
ALARM
SUSPEND
RESET
HDD
FULL
ERROR
OSD
MULTISCREEN
SELECT
ZOOM
TIMER
REMOTE
LOCK
SEQUENCE
ALARM
SERCH
STOP
PLAY MODE SELECT
SETUP
/ESC
PLAY
TIME&DATE
SEARCH
REC STOP
SPOT
MULTI
CAMERA SELECT
ALARM
RECALL
REC
PUSH– PAUSE SET
Digital Disk Recorder WJ-HD220
1
5
2
6
3
7
4
8
DST
Router
Router
Switching hub
Fire Wall
Global IP
IP Address: 192.168.1.100
Subnetmask: 255.255.255.0
Default Gateway: 192.168.1.1
IP Address: 192.168.0.10
Subnetmask: 255.255.255.0
Default Gateway: 192.168.0.1
IP Address: 192.168.0.1
Subnetmask: 255.255.255.0
PC
IP Address: 192.168.1.1
Subnetmask: 255.255.255.0
Digital Disk Recorder