If your business is like most, you are collecting logs from almost every device with security relevance. The flood of events is probably more than any human can alone correlate. This is the role of the Security Information & Event Management (SIEM) system.
In October 2018, Siemens founded a global cyber security Organization which was under the leadership of Natalia Oropeza. It protects IT, OT and all the products based of Siemens.