•
Install an antivirus software and keep virus definitions up to date.
•
Activate the windows firewall on the host PC (if the system is supplied with a
PC, the Windows firewall is activated by default).
•
It is recommended to activate a hardware firewall on the WAN router/modem
used for internet connection, if present.
•
Make sure that all other PCs in the network are protected by an anti-virus.
•
Make a virus scan of USB pen drive or CD/DVD media before using them to
check they are free from viruses, malware or any dangerous software.
•
Avoid installation of an unknown or untrusted software since it may undermine
performance and safety of the computer and the equipment.
•
Keep the Windows operating system up to date by installing all security
patches.
•
Make regular copies (backup) of all your valuable data and store them in a safe
place, separately from the host PC.