However, some regions are more confident than others. Respondents from Australia (93%) and Germany (96%) are much more confident in the overall safety of industrial networks versus respondents from the U.K., U.S. and France. They are also more confident that their country’s critical infrastructure is properly secured against cyber attacks, with 90% of respondents from Australia and 99% from Germany saying that they are adequately protected.
“While IT and OT convergence unlocks business value in terms of operations efficiency, performance, and quality of services, it can now be detrimental because threats, both targeted and non-targeted, now have the freedom to manoeuvre from IT to OT environments and vice versa,” said Dave Weinstein, Chief Security Officer of Claroty. “Our mission is to help security practitioners to bridge the gap between IT and OT cybersecurity, ensuring that all bases are protected from cyber attack. This is even more critical in this new normal of largely remote workforces, which create additional burden on Chief Information Security Officers to remotely secure their production environments.”
In terms of industries and direct threats, the research found that globally, 45% of IT security professionals see electric power as the most vulnerable sector of critical infrastructure, followed by oil and gas (21%). Furthermore, 43% would put hacking at the top of the list of threats to industrial networks that they are most concerned about, followed by ransomware (33%).
The survey also explored whose responsibility it is to protect critical infrastructure from cyber attack, and the results weighed heavily in favour of government over the private sector. In fact, 100% of respondents from Germany believe it is the government’s responsibility, followed by Australia (98%), the U.K. (91%), France (89%), and the U.S. (87%).