Omron V680S-HMD64-PNT User Manual page 7

Data input and output protection
Validate backups and ranges to cope with unintentional modification of input/
output data to control systems and equipment.
• Checking the scope of data
• Checking validity of backups and preparing data for restore in case of
falsification and abnormalities
• Safety design, such as emergency shutdown and fail-soft operation in case of
data tampering and abnormalities
Data recovery
Backup data and keep the data up-to-date periodically to prepare for data loss.
When using an intranet environment through a global address, connecting to a
SCADA or an unauthorized terminal such as an HMI or to an unauthorized server
may result in network security issues such as spoofing and tampering. You must
take sufficient measures such as restricting access to the terminal, using a
terminal equipped with a secure function, and locking the installation area by
yourself.
When constructing an intranet, communication failure may occur due to cable
disconnection or the influence of unauthorized network equipment. Take adequate
measures, such as restricting physical access to network devices, by means such
as locking the installation area.
When using a device equipped with the SD Memory Card function, there is a
security risk that a third party may acquire, alter, or replace the files and data in the
removable media by removing the removable media or unmounting the removable
media. Please take sufficient measures, such as restricting physical access to the
Controller or taking appropriate management measures for removable media, by
means of locking the installation area, entrance management, etc., by yourself.
Introduction
RFID System
5
User's Manual
(PROFINET)