ABB TruFit, User Manual

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12 94-1100-00002874 A0 EN│TruFit™ Power Distribution Unit
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2 General
2.1 Cybersecurity
2.1.1 Disclaimer
This product is designed to be connected to and to communicate information and data via a network
interface. It is the Customer's sole responsibility to provide and continuously ensure a secure connection
between the product and Customer network or any other network (as the case may be). The customer
shall establish and maintain any appropriate measures (such as but not limited to the installation of
firewalls, application of authentication measures, encryption of data, installation of anti-virus programs,
etc.) to protect the product, the network, its system and the interface against any kind of security
breaches, unauthorized access, interference, intrusion, leakage and/or theft of data or information. ABB
Ltd and its affiliates are not liable for damages and/or losses related to such security breaches, any
unauthorized access, interference, intrusion, leakage and/or theft of data or information.
We recommend connecting the system in private network, if not the case additional hardware that provide
increased security controls/measures such as firewalls should be implemented.
2.1.2 Ports used by this product
Port Service Purpose
22/tcp SSH Valid for SSH
502/tcp Modbus/TCP Valid for Modbus TCP
25/tcp Email Valid of Email
110/tcp Email Valid of Email
143/tcp Email Valid of Email
465/tcp Email Valid of Email
587/tcp Email Valid of Email
993/tcp Email Valid of Email
995/tcp Email Valid of Email
69/udp TFTP Valid for Software Upgrade
123/udp NTP Valid for Network Time Products