Advantech EKI-9228G-8CMI, Руководство пользователя

Страница: 127 / 324

109 EKI-9228G Series User Manual
4.3.8.6 HTTPS
Use the Secure HTTP Configuration page to view and modify the Secure HTTP
(HTTPS) settings on the device. HTTPS increases the security of web-based man-
agement by encrypting communication between the administrative system and the
device.
To access this page, click System > Management Access > HTTPS.
Figure 4.111 System > Management Access > HTTPS
The following table describes the items in the previous figure.
HTTP Session Soft
Time Out (Minutes) HTTP session inactivity timeout value. A logged-in user that does not
exhibit any HTTP activity for this amount of time is automatically
logged out of the HTTP session.
HTTP Session Hard
Time Out (Hours) HTTP session hard timeout value. A user connected to the device via
an HTTP session is automatically logged out after this amount of time
regardless of the amount of HTTP activity that occurs.
Maximum Number of
HTTP Sessions The maximum number of HTTP sessions that may be connected to
the device simultaneously.
Submit Click Submit to save the values and update the screen.
Refresh Click Refresh to update the screen.
Cancel Click Cancel to restore default value.
Item Description
Item Description
HTTPS Admin Mode Enables or disables the HTTPS administrative mode. When this mode
is enabled, the device can be accessed through a web browser using
the HTTPS protocol.
TLS Version 1 Enables or disables Transport Layer Security Version 1.0. When this
option is enabled, communication between the web browser on the
administrative system and the web server on the device is sent
through TLS 1.0.
SSL Version 3 Enables or disables Secure Sockets Layer Version 3.0. When this
option is enabled, communication between the web browser on the
administrative system and the web server on the device is sent
through SSL 3.0. SSL must be administratively disabled while down-
loading an SSL certificate file from a remote server to the device.
HTTPS Port The TCP port number that HTTPS uses.
NOTE: Before changing this value, check your system (e.g. using net-
stat) to make sure the desired port number is not currently being used
by any other service.
HTTPS Session Soft
Time Out (Minutes) HTTPS session inactivity timeout value. A logged-in user that does
not exhibit any HTTPS activity for this amount of time is automatically
logged out of the HTTPS session.
HTTPS Session Hard
Time Out (Hours) HTTPS session hard timeout value. A user connected to the device
via an HTTPS session is automatically logged out after this amount of
time regardless of the amount of HTTPS activity that occurs.