Security Settings When Using an SSL/TLS Connection
When an SSL/TLS connection to the camera is made from a web browser (Internet Explorer 9/10/11) in Windows
Server 2008/Windows Server 2012, the fo llowing operations may cause the blocked content dialog box to display,
and prevent further operation.
The launching of the Viewer and the Setting Page
Audio reception from the Viewer
This occurs when Internet Explorer Enhanc ed Security Configuration (IE ESC) is enabled in Internet Explorer 9/10/11.
Use the procedures below to change this setting.
Sound Settings for Using the Audio Functions
In Windows Server 2008/Windows Server 2012, the sound function is disabled by default.
To use audio functions with the viewer, follow the steps below to enable the sound function.
When “about:internet” is added, the security level in Windows 7 is the same as when using Internet Explorer. After using the
Viewer and the Setting Page, it is recommended that you remove “about:internet” and the camera host name as necessary and
restore the original security level.
1Click [Network and Internet] > [Int ernet Options] in [Control Panel].
2Click the [Advanced] tab.
3Clear the [Do not save encrypted pages to disk] checkbox in [Security].
Note that when Internet Explorer Enhanced Security Configuration is turned back on, the [Do not save encrypted pages to disk]
checkbox also becomes enabled.
1Open [Control Panel] and click [Hardware].