User's Manual
300
System service
Description
Password
Expires in
Configure the password expiration interval. The Device prompts you to
change the password when the password expires.
Audio/Video
Transmission
Encryption
When this function is enabled, stream transmission will be encrypted.
We recommend you enable this function. Otherwise you might risk data
leakage.
RTSP over TLS
Enable this function to encrypt stream transmission.
You are recommended to enable this function. Otherwise you might risk data
leakage.
Private Protocol
Authentication
Mode
Select a private protocol authentication mode between security mode and
compatible mode. Security mode is recommended.
Step 3
Click Save.
8.6.5 Configuring Firewall
Enhance network and data security by prohibiting Ping and half-connection.
●
PING Prohibited: When PING Prohibited is enabled, the device does not respond to Ping
requests.
●
Anti Half Connection: When Anti Half Connection is enabled, and the device can provide service
normally under half-connection attack.
Step 1
Click
, or click
on the configuration page, and then select SECURITY > Firewall.
Figure 8-97 Firewall
Step 2
Click
to enable PING Prohibited or Anti Hal Connection.
Step 3
Click Save.
8.6.6 Configuring Time Synchronization Permission
Configure permissions of time synchronization actions from other devices or servers.
Step 1
Click
, or click
on the configuration page, and then select SECURITY > Synch Time.
Step 2
Click
to enable time synchronization restriction.
Step 3
Select Allowlist or Blocklist.