KBKAST

• Episode 306 Deep Dive: Reuben Koh | How to Defend Against Cyberattacks on Networks and Systems

  In this episode, we sit down with Reuben Koh, Director of Security Strategy APJ at Akamai, as he explores the rapidly evolving landscape of cyber threats and strategies for defense. Reuben sheds light on the significant rise in sophisticated ransomware attacks, the increased targeting of industries like healthcare and finance, and the shifting tactics of threat actors, including data theft and extortion without encryption. He also highlights the surge of hacktivism linked to geopolitical events, the growing role of AI both as a weapon for attackers and a tool for defenders, and the challenges organizations face in balancing fast-paced innovation with cybersecurity preparedness. Reuben Koh is a Director of Security Technology & Strategy at Akamai Technologies where he provides deep thought leadership and advisory in helping clients align security strategies with their core business initiatives and digital transformation processes. He also works with Fortune 1000 enterprises and business partners across Asia Pacific & Japan in providing cybersecurity guidance and expertise, especially in domains such as Web Security, Zero Trust, SASE, XDR, network security and Security Operations. With close to 20 years of experience in cyber security, Reuben previously held prominent leadership roles with industry leaders such as Symantec, CA Technologies, VMware and Cisco Systems. Reuben also holds various industry certifications such as CISSP, CISA, CISM and ITIL.

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• Episode 305 Deep Dive: Chris Peake | What's Ahead for Cyber Security in Australia and Its Impact on Businesses in 2025

  In this episode, we sit down with Chris Peake, Chief Information Security Officer (CISO) and Senior Vice President of Security at Smartsheet, as he explores what lies ahead for cybersecurity in Australia and its impact on businesses in 2025. Chris discusses the evolving role of AI—both as a tool for cyber adversaries and as an advantage for defenders—and highlights how AI-driven attacks are likely to decrease the time to exploit vulnerabilities. Chris also shares insights on communicating business enablement and risk with executives, the shift towards integrating security across all business functions, and the need for organisations to use security as a foundational business strategy in order to drive growth and customer confidence. Chris Peake is the Chief Information Security Officer (CISO) and Senior Vice President of Security at Smartsheet. Since joining in September of 2020, he is responsible for leading the continuous improvement of the security program to better protect customers and the company in an ever-changing cyber environment, with a focus on customer enablement and a passion for building great teams. Chris holds a PhD in cloud security and trust, and has over 20 years of experience in cybersecurity during which time he has supported organizations like NASA, DARPA, the Department of Defense, and ServiceNow. He enjoys biking, boating, and cheering on Auburn football.

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• Episode 304 Deep Dive: David Wiseman | The Eroding Trust in Consumer Messaging Apps

  In this episode, we sit down with David Wiseman, Vice President of Secure Communications at BlackBerry, as he discusses the growing challenges around digital sovereignty and trust in consumer messaging apps. David explores the limitations and risks of using platforms like Signal, WhatsApp, and Telegram for sensitive or official communications, highlighting issues such as identity spoofing, loss of data control, and the collection of valuable metadata by adversaries. He explains BlackBerry’s shift to software-based secure communications that provide governments and enterprises with the necessary controls for confidentiality, compliance, and usability—delivering “consumer app” simplicity with enterprise-level security. BlackBerry Role In his role as the Vice President of Secure Communications, David is a seasoned international public speaker, whose responsibilities include leading the Secure Government Communications business in the Americas and APAC. He specializes in applying technology to real life mission critical business systems with a focus in communications, security, and safety. David and his team support our customers in understanding how to secure their mobile communications from the most advanced adversaries, especially in complex and highly secure sectors such as defense and military, including NATO. David has been with BlackBerry for ten years, joining the organization in November 2014. Experience David has 25+ years of experience in software, security, information management, mobility and communications at BlackBerry, IBM, SAP, Sybase, and the US Navy. His expertise in Secure Communications leads BlackBerry in the vision of securing a connected future you can trust, helping governments to augment and fortify digital defences to strengthen national security Notable Achievements David helped design the world’s first large-scale environmental geo-spatial database for NASA. He also helped design the software for one of the first shipboard radar data fusion systems for the US Navy.   At BlackBerry, David and his team have helped NATO and multiple global governments operating in challenging geo-political environments to establish trusted, secure communications channels from the battlefield to the boardroom – using military-grade software to ensure classified conversations and messages remain private.

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• Episode 303 Deep Dive: Anand Pashupathy | Securing the Future - Confidential AI & Cyber Threats

  In this episode, we sit down with Anand Pashupathy, Vice President and General Manager of Product Assurance and Security at Intel, as he discusses the current state of enterprise security, emphasizing growing concerns around data exfiltration, IP leakage, and the increasing sophistication of cyber attacks fueled by AI. He provides insight into how technologies such as Intel SGX and TDX are setting new standards for data protection in use, particularly as AI transitions from cloud-centric to enterprise-wide applications. Anand also highlights the industry’s journey towards ubiquitous confidential computing, the importance of ecosystem collaboration, and the growing need to create greater awareness and education as the security landscape rapidly evolves. Anand Pashupathy is Vice President and General Manager of Security Software & Services (S3) Division in the Office of the Corporate Technology Officer organization where he leads a team of senior leaders whose purpose is to deliver security software technologies, services, and practices that empower our customers to achieve their security objectives. His organization’s product portfolio includes Confidential Compute, Ecosystem Enabling, Security Corporate Technology Initiative, Open Source Security Supply Chain, etc. Anand is also responsible for Intel’s Confidential Compute vision, strategy, and execution. Previously Anand has held many engineering, program wide and GM leadership roles at Intel. Additionally, Anand has been granted six patents and currently serves a governing board member of the Confidential Computing Consortium. Anand is a strong advocate for women and underrepresented people in technology, he serves as the Executive Sponsor for an internal employee resource group. For his advocacy and leadership contributions to diversity and inclusion, Anand received the 2023 Global Diversity and Inclusion Achievement Award for Executive Advocate for D&I. Outside of work, Anand and his family love to travel and experience cultures from around the world. He earned his MBA from the Kellogg School of Management, and a Master’s degree in Computer Science and has been with Intel since the nineties.

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• Episode 302 Deep Dive: Doris Spielthenner | How Cybersecurity Can Take Australia To Net Zero

  In this episode, we sit down with Doris Spielthenner, Managing Director and Regional Manager APAC from SMA Australia, as she discusses the intersection of cybersecurity and Australia’s push towards net zero energy. Doris emphasizes the need for harmonization of cybersecurity standards across Australia and explores how decentralized renewable energy networks require robust cybersecurity measures to prevent potential threats. She discusses Australia’s leading position in rooftop solar penetration and the social challenges of transitioning to large-scale renewable infrastructure. As Managing Director of SMA Australia and Regional Manager APAC, Doris Spielthenner heads the Residential, C&I and Large Scale Utility business across ANZ, India, China and Taiwan, South East Asia, Japan and Korea. Doris Spielthenner joined SMA from senior management positions in the software and professional services industries across APAC, Europe, and the US. Doris is passionate about building and growing businesses, with strong leadership across B2B and B2C, recently in the Greentech industry. She is a dynamic, results-focused leader with a top tier consulting background and strong planning and execution experience. She is also the co-founder of a global software business.

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