Chloride ManageUPS Betriebsanweisung Seite 35

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SECTION IV: ADMINISTRATIVE SETTINGS
Administrative Settings 913-623 @Rev A Section IV, page
3
Security
Settings
The security provided by ManageUPS is generally adequate for most applications
that operate within a protected intranet environment.
However, you should be aware that usernames, passwords and SNMP
community names are transmitted over the network in plain text.
Authentication and User Access control options are explained below.
For further security, you may want to disable services that you are not using. You
may also want to change the "well-known ports" assignments used for enabled
services to "hide" these services from casual users on the network.
(See Server Settings on the following page for more information)
USER
SETTINGS
UserName and password
required for authentication
when accessing the adapter
via Web, Telnet, FTP or serial
communication methods.
SNMP security is controlled
using SNMP Communities.
(See Messaging, SNMP
Communities)
USER ACCESS
SETTINGS
Controls the duration authentication lasts when there is no session activity and
determines what can be viewed or changed by non-authenticated users accessing
the adapter via WEB Browser.
AUTO
LOGOUT:
This security feature will automatically log a user off of HTTP, Telnet or FTP when
the session is idle for the specified amount of minutes.
HTTP/W
EB
A
UTHORIZATION
OPTIONS:
The following options are available:
All Pages: Use this option if each page requires authentication.
Only Posts: This option allows anyone to view all pages (except the
Security
page) but requires authentication for posting information to the adapter (i.e.
pressing the Apply button).
Disable All Authorization: Use this option to allow anyone to view or save
information to the adapter without authentication. This is option is not
recommended in most cases.
NOTE: ManageUPS allows three successive authentication attempts. If the
username and password combination is not entered correctly after three attempts,
the card will refuse further attempts and you will see the message:
HTTP/1.1 401
Unauthorized
You will need to restart your WEB, FTP or Telnet session to try again with the correct
combination.
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