The OT and IoT Security Podcast

The OT and IoT Security Podcast

Nozomi Networks security experts discuss topics that are important to the OT and IoT security community. This includes current cybersecurity threat intelligence, trends, news, and challenges. If you work in security or operations, or if you are a researcher, you’ll find episodes of interest.

Episodes

November 1, 2024 19 mins

Hosts Vivek Ponnada and Sandeep Lota share their insights on and exploring topics such as: 

✅ Emerging threats to ICS over the next 12-18 months

✅ Evolving strategies for integrating IT and OT cybersecurity

✅ The future role of AI in ICS cybersecurity

✅ Fostering collaboration between IT and OT teams

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Most cybersecurity threats begin in IT systems. But as the lines between IT and OT continue to blur, these same threats have more and more opportunities to move closer to critical control systems. Having both visibility and context into what assets are most at risk across your operational environments is crucial for maintaining the safety and availability of these systems.

In this episode of the Security Sandbox, we'll cover th...

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Over the past decade, operational technology (OT) systems have become increasingly digitized and more vulnerable to cyber threats, making effective cyber risk management more crucial than ever. This session will explore the concept of cyber risk, defined as the potential for loss or harm to digital infrastructure, and how you can proactively apply the latest tools, trends and techniques to reduce cyber risk and enhance the resilien...

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Traditionally, operational technology (OT) operators have shied away from active monitoring methods, driven largely by concerns over system disruption and OEM vendor validation expectations. However, the tide appears to be turning. Over the past few years, we’ve seen mindsets evolving from relying on a 100% passive approach to embracing more active monitoring methods to get deeper asset context, including configuration information,...

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Artificial intelligence (AI) is having a moment… a really long moment. It’s been evolving for decades, but now it’s everywhere all at once. AI-powered digital assistants like Siri and Alexa, as well as generative AI tools like ChatGPT, Gemini and Copilot, have put AI at everyone’s fingertips, including cybercriminals.In cybersecurity, the race is on to outsmart bad actors who are already using new forms of AI to find vulnerabilitie...

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Incident response is something we hope you don’t have to deal with very often, but for those responsible for securing industrial and critical infrastructure, it’s a critical component of their cybersecurity strategy. In fact it’s key to ensuring that your business, systems and personnel are well prepared to act swiftly and efficiently when an incident does occur.

Learn more with Nozomi Networks Cybersecurity and Privacy Director Bru...

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December 28, 2022 37 mins

Malware and ransomware are of course some of the biggest and most widely known threats that businesses face today. However, having a basic understanding of the bigger picture will enable you to prepare your business for a whole range of threats that you may come across, and secure your business further.

Learn more with Nozomi Networks Cybersecurity and Privacy Director Bruce Snell, and Security Research Evangelist Roya Gordon.

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The rise of remote working, hybrid cloud environments and use of mobile and IoT devices has casued the security perimeter approach to become obsolete. It’s quickly being replaced by the zero trust model which denies access to all applications and data by default. Zero trust is less a technology than it is a security policy objective and design approach.

Learn more from Nozomi Networks Cybersecurity and Privacy Director Bru...

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Cyber risk management involves identifying all the OT and IoT assets on your operational network, assessing their vulnerabilities, and outlining risk management processes to close security gaps.

Learn more with Nozomi Networks Cybersecurity and Privacy Director Bruce Snell, and Technical Sales Director Shan Zhou.

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June 9, 2022 61 mins

Response time refers to the amount of time that takes place between when we perceive something to when we respond to it. It is the ability to detect, process, and respond to a situation. In this case, we look at what a typical day an Operational Technology (OT) responder must endure and why this role is crucial within critical infrastructure and industrial control networks.

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Find out how increased cyber risk, threat of downtime, legacy equipment and IoT proliferation are contributing to the resilience challenge.

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Learn how the Ukraine Russia conflict has enlivened nation sponsored and cyber terrorism events and what defines their motivation. 

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Join our esteemed panel of experts who cover ways to advance cyber security strategies for critical infrastructure by monitoring and protecting your assets.

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Will the rapidly expanding use of IoT devices, advent of smart cities and creation of an uber-connected world hasten the demise of privacy? In such a world, just how important is privacy, data security and protecting our IoT infrastructure? 

Learn about the complex issues of privacy and privilege in this episode. 

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 Operational technology (OT) and Information Technology (IT) have traditionally been managed separately. With the emergence of Internet of Things (IoT) and the changing threat and risk landscape, industrial, manufacturing and critical infrastructure companies are bringing together their OT, IT and IoT networks to achieve a combined cyber and risk plan to prevent future cyberattacks.  The incoming Critical Infrastructure Bill is aim...

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Join us as we embark upon a journey to secure our digital cities, including foundational technologies as CCTV’s. CCTV’s are used in local government, utilities, transportation systems, healthcare… the list goes on. 

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PrintNightmare and the Kaseya ransomware attack are two recent cyber incidents making waves in the news about the escalating threat environment.  Nozomi Networks Labs security researcher Ivan Speziale shares his insights into what went wrong in these attacks, and what can be done to mitigate their impact. 

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U.S. regulators are looking into how business operators maintain effective cybersecurity. The incoming Security of Critical Infrastructure legislative amendments will no doubt lead to an increased security compliance regime for any country. 

Companies everywhere should proactively develop a robust cybersecurity compliance program – not because of legislation but because it’s good security hygiene and practice. How can you prepare fo...

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IoT security camera provider Verkada was the target of a recent attack. Hackers gained access to the live video feeds of 150,000 surveillance cameras used by their customers. The attack showed the risks involved in leveraging IoT devices within business operations. In this short episode, find out what happened during the recent security breach, and what common practices can open the door to attacks like this.

 

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The number of devices used in Intelligent Transportation Systems (ITSs) is exploding. Unfortunately, this high level of connectivity and network complexity has created an expanded attack surface with many vulnerabilities. Join us to learn about security challenges faced by metro systems, maritime transportation and logistics, and how to gain deeper operational visibility, prevent downtime and detect cyber threats. 

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