ITSPmagazine Podcast Network

By: ITSPmagazine Sean Martin Marco Ciappelli
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  • ITSPmagazine Podcast Network Broadcasting Ideas. Connecting Minds. A Modern Innovative Multi-Media Platform. A Globale Space Where Intellectual Exchange Is Encouraged. Musing on: Technology | Cybersecurity | Society & Culture | Business | Space | Science | Leadership | Environment | Healthcare & Wellness | Storytelling & Storytellers | Artificial Intelligence & Generative AI | Ethics & Philosophy | Policy & Regulations | Hacking | Software Development | Sociology & Psychology | Founders & Start-Ups | Conferences & Events | Mentoring
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Episodes
  • Deep Backdoors in Deep Reinforcement Learning Agents | A Black Hat USA 2024 Conversation with Vas Mavroudis and Jamie Gawith | On Location Coverage with Sean Martin and Marco Ciappelli

    Deep Backdoors in Deep Reinforcement Learning Agents | A Black Hat USA 2024 Conversation with Vas Mavroudis and Jamie Gawith | On Location Coverage with Sean Martin and Marco Ciappelli
    Aug 1 2024
    Guests: Vas Mavroudis, Principal Research Scientist, The Alan Turing InstituteWebsite | https://mavroud.is/At BlackHat | https://www.blackhat.com/us-24/briefings/schedule/speakers.html#vasilios-mavroudis-34757Jamie Gawith, Assistant Professor of Electrical Engineering, University of BathOn LinkedIn | https://www.linkedin.com/in/jamie-gawith-63560b60/At BlackHat | https://www.blackhat.com/us-24/briefings/schedule/speakers.html#jamie-gawith-48261____________________________Hosts: Sean Martin, Co-Founder at ITSPmagazine [@ITSPmagazine] and Host of Redefining CyberSecurity Podcast [@RedefiningCyber]On ITSPmagazine | https://www.itspmagazine.com/sean-martinMarco Ciappelli, Co-Founder at ITSPmagazine [@ITSPmagazine] and Host of Redefining Society PodcastOn ITSPmagazine | https://www.itspmagazine.com/itspmagazine-podcast-radio-hosts/marco-ciappelli____________________________Episode NotesAs Black Hat Conference 2024 approaches, Sean Martin and Marco Ciappelli are gearing up for a conversation about the complexities of deep reinforcement learning and the potential cybersecurity threats posed by backdoors in these systems. They will be joined by Vas Mavroudis from the Alan Turing Institute and Jamie Gawith from the University of Bath, who will be presenting their cutting-edge research at the event.Setting the Stage: The discussion begins with Sean and Marco sharing their excitement about the upcoming conference. They set a professional and engaging tone, seamlessly leading into the introduction of their guests, Jamie and Vas.The Core Discussion: Sean introduces the main focus of their upcoming session, titled "Backdoors in Deep Reinforcement Learning Agents." Expressing curiosity and anticipation, he invites Jamie and Vas to share more about their backgrounds and the significance of their work in this area.Expert Introductions: Jamie Gawith explains his journey from working in power electronics and nuclear fusion to focusing on cybersecurity. His collaboration with Vas arose from a shared interest in using reinforcement learning agents for controlling nuclear fusion reactors. He describes the crucial role these agents play and the potential risks associated with their deployment in critical environments.Vas Mavroudis introduces himself as a principal research scientist at the Alan Turing Institute, leading a team focused on autonomous cyber defense. His work involves developing and securing autonomous agents tasked with defending networks and systems from cyber threats. The conversation highlights the vulnerabilities of these agents to backdoors and the need for robust security measures.Deep Dive into Reinforcement Learning: Vas offers an overview of reinforcement learning, highlighting its differences from supervised and unsupervised learning. He emphasizes the importance of real-world experiences in training these agents to make optimal decisions through trial and error. The conversation also touches on the use of deep neural networks, which enhance the capabilities of reinforcement learning models but also introduce complexities that can be exploited.Security Concerns: The discussion then shifts to the security challenges associated with reinforcement learning models. Vas explains the concept of backdoors in machine learning and the unique challenges they present. Unlike traditional software backdoors, these are hidden within the neural network layers, making detection difficult.Real-World Implications: Jamie discusses the practical implications of these security issues, particularly in high-stakes scenarios like nuclear fusion reactors. He outlines the potential catastrophic consequences of a backdoor-triggered failure, underscoring the importance of securing these models to prevent malicious exploitation.Looking Ahead: Sean and Marco express their anticipation for the upcoming session, highlighting the collaborative efforts of Vas, Jamie, and their teams in tackling these critical issues. They emphasize the significance of this research and its implications for the future of autonomous systems.Conclusion: This pre-event conversation sets the stage for a compelling session at Black Hat Conference 2024. It offers attendees a preview of the insights and discussions they can expect about the intersection of deep reinforcement learning and cybersecurity. The session promises to provide valuable knowledge on protecting advanced technologies from emerging threats.Be sure to follow our Coverage Journey and subscribe to our podcasts!____________________________This Episode’s SponsorsLevelBlue: https://itspm.ag/levelblue266f6cCoro: https://itspm.ag/coronet-30deSquareX: https://itspm.ag/sqrx-l91____________________________Follow our Black Hat USA 2024 coverage: https://www.itspmagazine.com/black-hat-usa-2024-hacker-summer-camp-2024-event-coverage-in-las-vegasOn YouTube: 📺 https://www.youtube.com/playlist?list=PLnYu0psdcllRo9DcHmre_45ha-ru7cZMQBe sure to share and subscribe!____________________________...
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    24 mins
  • Traceability in Cyber Security: Lessons Learned from the Medical Sector | A Conversation with Kostas Papapanagiotou | Redefining CyberSecurity with Sean Martin

    Traceability in Cyber Security: Lessons Learned from the Medical Sector | A Conversation with Kostas Papapanagiotou | Redefining CyberSecurity with Sean Martin
    Aug 1 2024
    Guest: Dr. Kostas Papapanagiotou, Advisory Services Director, Census S.A.On LinkedIn | https://www.linkedin.com/in/kpapapan/____________________________Host: Sean Martin, Co-Founder at ITSPmagazine [@ITSPmagazine] and Host of Redefining CyberSecurity Podcast [@RedefiningCyber]On ITSPmagazine | https://www.itspmagazine.com/sean-martinView This Show's Sponsors___________________________Episode NotesCybersecurity practices for medical devices are crucial, touching on compliance, patient safety, and the rigorous demands of various sectors such as automotive and financial services. In an insightful conversation between Sean Martin, host of the Redefining CyberSecurity Podcast, and Kostas Papapanagiotou, leader of the advisory service division at Census, several key takeaways emerge. Kostas, who has over 20 years of experience in cybersecurity and application security, underscores the complexity of medical devices.No longer confined to standalone units, modern medical devices may encompass hardware components, software, connectivity to hospital networks or cloud services, and more. Thus, they require a comprehensive security approach.Kostas notes that the FDA views these devices holistically, requiring all components to be evaluated for security risks. One of the most significant points highlighted is the concept of shared responsibility. According to Kostas, it is essential for medical device manufacturers to consider how their products integrate with existing hospital networks and what security measures are necessary to protect patient information. This extends to issuing guidelines and documentation for secure network integration, an effort that underscores the necessity of thorough and clear documentation in maintaining cybersecurity standards.Furthermore, Kostas points out that regulations like the FDA’s post-market plan necessitate that manufacturers prepare for the entire lifecycle of a device, including potential vulnerabilities that may arise years after deployment. He shares real-world examples, such as the challenge of outdated Android versions in medical devices, which can no longer receive security updates and thus present vulnerabilities. In addition to compliance, the podcast discusses the shift left security paradigm, which emphasizes integrating security measures early in the software development lifecycle to prevent costly and challenging fixes later.Kostas advocates for proactive threat modeling as a tool to foresee potential risks and implement security controls right from the design phase. This approach aligns with the FDA's emphasis on mitigating patient harm as the ultimate priority.The conversation also touches on how these rigorous requirements from the medical device sector can inform cybersecurity practices in other critical areas like automotive manufacturing. Kostas remarks that the automotive industry is yet to reach the maturity seen in medical device regulations, often grappling with interoperability and supply chain complexities.This podcast episode offers vital insights and actionable advice for cybersecurity professionals and organizations involved with critical, life-impacting technologies. Engaging discussions such as these underline the importance of regulatory compliance, thorough documentation, and proactive security measures in safeguarding both technology and human lives.___________________________SponsorsImperva: https://itspm.ag/imperva277117988LevelBlue: https://itspm.ag/attcybersecurity-3jdk3___________________________Watch this and other videos on ITSPmagazine's YouTube ChannelRedefining CyberSecurity Podcast with Sean Martin, CISSP playlist:📺 https://www.youtube.com/playlist?list=PLnYu0psdcllS9aVGdiakVss9u7xgYDKYqITSPmagazine YouTube Channel:📺 https://www.youtube.com/@itspmagazineBe sure to share and subscribe!___________________________ResourcesTraceability in cyber security: lessons learned from the medical sector (Session): https://owaspglobalappseclisbon2024.sched.com/event/1VTbW/traceability-in-cyber-security-lessons-learned-from-the-medical-sector___________________________To see and hear more Redefining CyberSecurity content on ITSPmagazine, visit: https://www.itspmagazine.com/redefining-cybersecurity-podcastAre you interested in sponsoring this show with an ad placement in the podcast?Learn More 👉 https://itspm.ag/podadplc
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    29 mins
  • From Zero Trust to AI and now Platformization and Consolidation: Debunking Cybersecurity Buzzwords | A Brand Story Conversation From Black Hat USA 2024 | A Coro Story with Dror Liwer | On Location Coverage with Sean Martin and Marco Ciappelli

    From Zero Trust to AI and now Platformization and Consolidation: Debunking Cybersecurity Buzzwords | A Brand Story Conversation From Black Hat USA 2024 | A Coro Story with Dror Liwer | On Location Coverage with Sean Martin and Marco Ciappelli
    Jul 30 2024

    Join the On Location Podcast co-hosts, Sean Martin and Marco Ciappelli, as they kick off an engaging conversation with Dror Liwer, Co-Founder of Coro, discussing SMB cybersecurity and preparations for Black Hat 2024.

    Dror emphasizes Coro’s excitement about participating in Black Hat for the second year, where they will be showcasing their offerings at booth 4734. He contrasts Black Hat with other conferences, noting its unique focus on cybersecurity practitioners and those who carry the weight of their organizations' security.

    Throughout the discussion, Dror tackles the buzzwords and trends in the cybersecurity industry. This year, the buzzword is "platform," and Dror provides insight into what truly constitutes a cybersecurity platform. He distinguishes between various types of platforms, such as those built from multiple vendors, internally developed ones like Cisco and Palo Alto, and Coro's own from-the-ground-up modular platform. He also discusses the advantages of a unified and seamless approach to cybersecurity.

    The conversation covers the practical benefits of Coro’s platform for service providers and end customers. Dror mentions how Coro simplifies cybersecurity by allowing easy onboarding and flexible licensing. He highlights Coro’s data governance capabilities and modular design, which enable users to scale their security needs up or down efficiently.

    Dror also teases his upcoming talk at Black Hat, titled “Platformization, Consolidation, and Other Buzzwords Debunked,” promising a comprehensive framework to help organizations evaluate and select the right cybersecurity platforms for their needs.

    The episode closes with Sean and Marco expressing their enthusiasm for continuing the conversation at Black Hat and encouraging listeners to connect with Coro’s energetic team. They also invite the audience to stay tuned for more updates and insights from the event.

    Learn more about CORO: https://itspm.ag/coronet-30de

    Note: This story contains promotional content. Learn more.

    Guest: Dror Liwer, Co-Founder at Coro [@coro_cyber]

    On LinkedIn | https://www.linkedin.com/in/drorliwer/

    Resources

    Learn more and catch more stories from CORO: https://www.itspmagazine.com/directory/coro

    View all of our Black Hat USA 2024 coverage: https://www.itspmagazine.com/black-hat-usa-2024-hacker-summer-camp-2024-event-coverage-in-las-vegas

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    25 mins
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