Protecting The Device - Hirschmann RS20 User Manual

Assistance in the Protection from
Unauthorized Access

6.1 Protecting the device

If you want to maximize the protection of the device against unauthorized
access in just a few steps, you can perform the following steps on the device
as required:
 Deactivate SNMPv1 and SNMPv2 and select a password for SNMPv3
access other than the standard password
password for SNMP
 Deactivate the Web access after you have downloaded the applet for the
graphical user interface onto your management station. You can start the
applet as an independent program in order to have SNMPv3 access to the
device.
Deactivate Telnet access.
See "Enabling/disabling Telnet/Web Access" on page 90.
 Deactivate HiDiscovery access.
Note: Retain at least one option to access the device. Connecting to the
device via V.24 serial access is possible, since it cannot be deactivated.
84
access").
6.1 Protecting the device
(see on page 86 "Entering the
UM BasicConfig L2E
Release 8.0 05/2013