Configure security and authentication
Security Profile
Digi CM User Guide
77
▪
Password Security (Force heightened)
System security
▪
SNMP
The CM allows you to use Get and Set commands for easy remote configuration and monitoring. You
can configure Get and Set individually using the Network > SNMP Configuration interface.
This option gives you a simple method for globally disabling any SNMP queries. (Traps always can
be sent if they are configured). In the Default configuration, SNMP is disabled.
▪
Discovery (ADDP)
Enables/disables the discovery protocol. While this is convenient for initial discovery of units on the
network, this service is often disabled when the system is ready for production, unless the system is
deployed on a controlled LAN.
▪
Telnet
Disabled by default, this feature can be enabled afterward if the customer does not plan to use
network security.
▪
SSH
Usually remains enabled; in some environments, however, access is allowed only by a totally out-of-
band connection (hard-wired serial, dial-up modem, or both). In such situations, the Ethernet
connection is used only for reports and alerts.
▪
SSHv1
SSHv1 (Secure Shell Version 1). SSHv1 uses server and host keys to authenticate systems. This
service is disabled by default.
▪
HTTP
Enables/disables access to the Digi CM using the Web interface. By default, HTTP is redirected to
HTTPS.
▪
HTTPS
Enables/disables access to the Digi CM using the Web interface. This service is enabled by default. If,
however, the unit will be deployed outside a controlled LAN, HTTPS is often disabled to limit the
number of services available.
▪
All Ports
Enables/disables access to all ports using any protocol.
▪
Set all ports to
Specifies the protocol to be used on all ports. The default is Telnet.
▪
Stealth Mode
Makes the Digi CM “invisible” on the network and exposes only ports that are used to provide
access. In Stealth Mode, the CM does not reply to pings or traceroutes and does not respond to
communication attempts on unused TCP/UDP sockets.
Password security
To enhance password security, you can use these settings:
▪
Minimum password length - Allows passwords that are 3 to 255 characters long; also allows
spaces in passwords
Содержание Digi CM 16
Страница 1: ...User Guide Digi CM 8 port 16 port 32 port and 48 port...
Страница 63: ...Digi CM User Guide 63 User administration Administer users 64...
Страница 82: ...Digi CM User Guide 82 Custom and default menus Introduction 83 Make custom menus 83 Default menu 86...
Страница 130: ...Power Controller Cascade multiple Digi RPM units Digi CM User Guide 130...
Страница 131: ...Digi CM User Guide 131 Port clustering Introduction 132 Configure port clustering 132...
Страница 176: ...Configuration menu Access the Boot Loader program Digi CM User Guide 176 10 Choose Exit and boot from flash...
