John Cusimano

John Cusimano, vice president of industrial cybersecurity at aeSolutions.


Oil and Gas October 24, 2019

Refinery network switch leads to downtime

A refinery attempted to upgrade their process control network (PCN) switches in one unit during a planned maintenance window, but it led to several hours of downtime.

By John Cusimano
Cybersecurity March 9, 2017

Safety requires cybersecurity

Technology Update: If it isn’t secure, it isn’t safe. Cybersecurity vulnerabilities represent additional failure modes and safety incidents not factored into traditional safety assessments. Consider safety when creating a business justification for cybersecurity risk assessments.

By John Cusimano
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