Heather MacKenzie
Heather MacKenzie is an ICS cybersecurity specialist at Nozomi Networks. She has worked in industrial cybersecurity since 2008. She helps OT/IT teams responsible for industrial control networks understand cyber risks.
Articles
Combining IT, OT with a security operations center
Companies can help prevent cyberattacks by forming a security operations center (SOC) to get the information technology (IT) and operations technology (OT) on the same page with the same goals.
Securing a wireless application
Industrial wireless applications are being used by leading manufacturers and operators to improve availability and reduce costs, and there are plenty of protection techniques such as defense-in-depth to keep a network from being compromised by a security breach.
How to implement industrial security as a CEO
For many executives and board members, cyber security is a new area of risk management. Here are some suggestions for chief executives on how to communicate effectively with management about cyber security.
7 questions for industrial wireless security
What is the No. 1 concern when it comes to wireless solutions in the industrial world? While the answer might be debatable, it always comes down to these two questions – is it reliable enough and can I secure it?