Presentation: Digital Defense for Hidden Infrastructure and Water Networks by Calvin Levy
This presentation explores the critical role of cybersecurity in protecting water utilities, SCADA systems, and broader municipal networks. It begins with humor to ease the audience into a serious topic, using a joke about computers having “unresolved issues” to highlight hidden vulnerabilities in IT and operational technology (OT) systems. The analogy of data leaks to water leaks further underscores the importance of proactive security measures.
The discussion differentiates IT systems, such as computers and servers, from OT systems, which control critical infrastructure like water treatment plants and pumps. A key concern is that while IT devices receive frequent updates, OT systems often remain unpatched, making them prime targets for cyberattacks. Examples include unsecured consumer routers with default credentials and high-profile breaches, such as the Target hack, where attackers infiltrated via an HVAC vendor’s network access.
The presentation stresses the importance of updating security patches, implementing multi-factor authentication, and adopting a zero-trust approach, which requires continuous verification of all users and devices. Case studies highlight real threats, such as the Oldsmar, Florida incident, where a hacker attempted to alter chemical levels in a water supply.
Ransomware is another major concern, with statistics showing that even paying ransoms does not guarantee full data recovery. The session concludes by emphasizing that cybersecurity must be embedded into daily operations, from device procurement to network monitoring, ensuring resilience against evolving threats in critical infrastructure.
Bio
Calvin Levy Chief Technology Officer at Mahjee Calvin Levy is a visionary leader with an exceptional track record in the realm of digital transformation and technology innovation. Holding a wealth of experience in integrating cutting-edge digital solutions within critical infrastructure sectors, Calvin has played a pivotal role in steering Mahjee’s mission to revolutionize the water industry. His career is marked by a relentless pursuit of excellence in harnessing the power of data, real-time monitoring, and predictive analytics to significantly enhance operational efficiency, resilience, and sustainability within the water sector. At Mahjee, Calvin has spearheaded numerous initiatives that leverage advanced digital technologies to address some of the most pressing challenges faced by the industry today. These challenges include the deterioration of aging infrastructure, the impacts of climate change, and the imperative for decarbonization. Under his leadership, Mahjee is developing and implementing innovative solutions that not only optimize asset performance but also preempt potential failures, thereby ensuring a more adaptive and responsive water management system. Calvin’s approach is deeply rooted in the belief that actionable data and advanced analytics are key to informed decision-making. By fostering a culture of data-driven excellence, he is enabling utilities to conduct thorough evaluations and optimizations of their operations. His work extends to various applications, such as quality monitoring, infrastructure management, and compliance with evolving regulatory standards. This holistic approach not only enhances the operational capabilities of water utilities but also contributes to the overall well-being and safety of communities and the environment. In addition to his technical prowess, Calvin is known for his forward-thinking vision and strategic mindset. He consistently advocates for the adoption of digital water technologies as a means to create a more sustainable and resilient future. His dedication to leveraging technology for societal benefit, coupled with his ability to inspire and lead teams, makes him a pivotal force in Mahjee’s ongoing quest for excellence in water management. Calvin Levy’s contributions to the field of digital water intelligence are a testament to his commitment to innovation and sustainability. As Mahjee’s CTO, he continues to drive progress and set new standards for the industry, ensuring that the company remains at the forefront of technological advancements and continues to make significant strides in creating a resilient and adaptive water management system.
