log in to the device or enable live view because of compatibility. The encrypted
algorithm with high strength is recommended.
Note
Refer to the specic content of protocol to view authentication requirements.
10.14.2 Security Audit Log
The security audit logs refer to the security operation logs. You can search and analyze the
security log les of the device so as to nd out the illegal intrusion and troubleshoot the
security events.
Security audit logs can be saved on device internal storage. The log will be saved every
half hour after device booting. Due to limited storage space, you can also save the logs on
a log server.
Search Security Audit Logs
You can search and analyze the security log les of the device so as to nd out the illegal
intrusion and troubleshoot the security events.
Steps
Note
This function is only supported by certain camera models.
1.
Go to Conguration > System > Maintenance > Security Audit Log .
2.
Select log types, Start Time, and End Time.
3.
Click Search.
The log
les that match the search conditions will be displayed on the Log List.
4.
Optional: Click Export to save the log les to your computer.
10.14.3 Set IP Address Filter
IP address lter is a tool for access control. You can enable the IP address lter to allow or
forbid the visits from the certain IP addresses.
IP address refers to IPv4.
Steps
Note
IP Address Filter is mutually exclusive with MAC Address Filter.
1.
Go to Conguration > System > Security > IP Address Filter .
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