Centrally select and install malware detection and repair programs and update them regularly for preventive or regular scanning of computers and media.
Programs should check at least the following:
Malware protection systems automatically check for and install updates at desired intervals and also run the desired scans at the selected frequency without needed user actions.
The data systems (and their content) that support critical business processes are regularly reviewed to locate malware. All unauthorized files and changes will be formally investigated.