User`s guide

Features
40  Digi Connect Family User’s Guide
Security Features
Security-related features in Digi Connect devices include:
 Secure access and authentication:
– One password, one permission level.
– Can issue passwords to device users.
– Can selectively enable and disable IP services: network services such as ADDP,
RealPort, Encrypted RealPort, HTTP/HTTPS, LPD, Remote Login, Remote
Shell, SNMP, and Telnet, can be enabled and disabled.
– Can control access to inbound ports.
– Secure sites for configuration: HTML pages for configuration have appropriate
security.
– Can control access to specific devices, IP addresses, or networds through IP
filtering.
 Encryption:
– Digi Connect devices include strong Secure Sockets Layer (SSL) V3.0/
Transport Layer Security (TLS) V1.0-based encryption: DES (56-bit), 3DES
(168-bit), AES (128-/156-bit).
– Encrypted RealPort offers encryption for the Ethernet connection between the
COM/TTY port and the Digi Connect device. (Not supported in Digi Connect
WAN)
– Wireless Digi Connect devices provide Wi-Fi Protected Access
(WPA/WPA2/802.11i) and Wired Equivalent Privacy (WEP) encryption
(64-/128-bit). The following table shows the supported WPA/WPA2/802.11i
authentication methods.
Supported WPA Authentication Methods
EAP-TLS PEAP EAP/TTLS
LEAP (WEP only) EAP-PEAP/MSCHAPv2 (both PEAPv0 and PEAPv1) EAP-TTLS/EAP-MD5-Challenge
EAP-PEAP/TLS (both PEAPv0 and PEAPv1) EAP-TTLS/EAP-GTC
EAP-PEAP/GTC (both PEAPv0 and PEAPv1) EAP-TTLS/EAP-OTP
EAP-PEAP/OTP (both PEAPv0 and PEAPv1) EAP-TTLS/EAP-MSCHAPv2