Omron FZ5 Series Hardware Setup Manual page 17

 Alert statements in this Manual
Anti-virus protection
Install the latest commercial-quality antivirus software on the computer connected
to the control system and maintain to keep the software up-to-date.
Security measures to prevent unauthorized access
Take the following measures to prevent unauthorized access to our products.
• Install physical controls so that only authorized personnel can access control
systems and equipment.
• Reduce connections to control systems and equipment via networks to
prevent access from untrusted devices.
• Set strong passwords and change them frequently.
• Scan virus to ensure safety of USB drives or other external storages before
connecting them to control systems and equipment.
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 falsi-
fication 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
an unauthorized terminal such as a SCADA, 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 USB flash drive or 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.
This product must be used according to this manual and Instruction Sheet.
Failure to observe this may result in impairment of functions and perfor-
mance of the product.
This product is not designed or rated for ensuring safety of persons.
Do not use it for such purposes.
Vision System FZ5 series Hardware Setup Manual (Z423)
WARNING
Safety Precautions
15