ABB XIO-04 User Manual

XIO USER MANUAL | 2106424MNAB | 125
Recommendation
Description
Secure Bluetooth
®
access
Enable Bluetooth only when required.
Enable RBAC authentication on the port.
See
section 7.6.
Secure SSH/SFTP
access
Enable the SSH/SFTP service only when required.
Change t
he default SSH/SFTP private keys for all accounts.
The SSH/SFTP private keys should always be passphrase
-protected.
See
section 7.7 Secure the SSH/SFTP service.
Secure software
updates
Enable the Totalflow Software Update service only when required.
Use RBAC to l
imit the ability to enable/disable this service.
Manage credentials
Store all private credentials, keys, and security codes in safe locations and share this
information
only with properly trained and authorized personnel.
Change or update as needed.
7.5 Configure bi-level security with security switch
This procedure activates secured access to the XIO by changing the default (OFF) position of the security
switch and configuring bi-level security codes.
Switch-enforced security applies to access from PCCU. Access for remote controllers through the XIO
Interface requires that the controller has the XIO level 2 security code before connection attempt. The
security code is required regardless of security switch position. If you change the default security codes on
the XIO (default code is 0000 for both levels), to private customer codes, make sure you configure the
same level 2 code on the RMC. Refer to section 7.5.1
Configure non-default XIO security code on the
RMC.
IMPORTANT NOTE:
After this procedure is completed, connection to the XIO is restricted to
users w
ith the correct security codes.
This procedure requires access to
the XIO security switch. If the XIO is installed inside an
enclosure, access to the interior of the enclosur
e is required.
To enable security:

ABB XIO-04 Specifications

General

Brand	ABB
Model	XIO-04
Category	Control Unit
Language	English