The convergence of IT and OT (Operational Technology) has become a critical aspect of risk management strategies for enterprises and regulated industries. However, implementing security controls in OT environments can be challenging due to various factors such as concerns about production availability, lack of understanding of OT systems by IT staff, and restrictions on deploying security solutions. Despite these challenges, protecting OT systems is crucial to prevent potential cyber attacks that can have severe consequences for safety and core operations.
While there may be a lack of symbiosis and education between IT and OT, there are clear solutions available to protect OT systems. Waiting for both sides to come to an agreement is not always feasible, especially when critical infrastructure is at risk. Recent major cyber attacks on OT systems, such as Solar Winds and the Colonial Pipeline attack, highlight the urgent need for effective security measures in OT environments.
OT cybersecurity cannot exist without IT input. Previously, OT devices were assumed to be protected due to the myth of the air gap, which suggests that OT networks are disconnected from the internet and outside networks. However, this belief is flawed as there are still potential insider threats and multiple points of entry, especially with the rise of remote work. Protecting OT networks requires the expertise of IT professionals who can update software and implement cybersecurity solutions.
The blending of IT and OT in terms of cybersecurity is not just a future prospect but a reality that demands immediate attention. The historical neglect of IT security in industrial settings and the vulnerability of OT systems pose significant cybersecurity risks. Deception technology based Active Defense offers a solution that can operate seamlessly in both IT and OT environments without the need for customization. It captures attackers within the network as soon as they engage with deception artifacts, simplifying the rules of engagement for OT experts.
The convergence of IT and OT security efforts is crucial in fortifying critical infrastructures in an interconnected world. It is essential to prioritize the potential risks to OT environments and overcome the fear of change. By enabling OT experts to navigate the cybersecurity landscape effectively, Active Defense and deception technology pave the way for a harmonious convergence of IT and OT security efforts.
Key points:
1. The convergence of IT and OT is a reality that requires immediate attention in terms of cybersecurity.
2. Implementing security controls in OT environments can be challenging due to various factors.
3. Recent major cyber attacks highlight the urgent need for effective security measures in OT systems.
4. OT cybersecurity cannot exist without IT input, as OT systems are not completely isolated.
5. Deception technology based Active Defense offers a solution that can operate seamlessly in both IT and OT environments.