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Artwork for Redefining CyberSecurity

Redefining CyberSecurity

Sean Martin, ITSPmagazine
Cybersecurity
Incident Response
Ransomware
Information Security
Black Hat
Squarex
Detection and Response
Artificial Intelligence
Enterprise Risk Management
Metrics For Success
Allyn Stott
Profit Center
National Security
CISO Strategic Role
Machine Learning
Data Integration
Platform Solutions
Vulnerability Management
Columbia University
Cybersecurity Metrics

Redefining CyberSecurity Podcast Hosted by Sean Martin, CISSP Have you ever thought that we are selling cybersecurity insincerely, buying it indiscriminately, and deploying it ineffectively? For cybersecurity to be genuinely effective, we must make it consumable and usable. We must also bring transparency and honesty to the conversations surrounding the methods, services, and technologies upon whi... more

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Artwork for Redefining CyberSecurity

Latest Episodes

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⬥EPISODE NOTES⬥

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⬥EPISODE NOTES⬥

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Recent Guests

Subo Guha
Senior Vice President of Product Management at Stellar Cyber
Stellar Cyber
Episode: The Autonomous SOC Is No Longer a Dream | A Brand Highlight Conversation with Subo Guha, Senior Vice President of Product Management of Stellar Cyber
Alessandro Pignati
AI security researcher at NeuralTrust
NeuralTrust
Episode: Semantic Chaining: A New Image-Based Jailbreak Targeting Multimodal AI | A Brand Highlight Conversation with Alessandro Pignati, AI Security Researcher of NeuralTrust
Monzy Merza
Co-founder and CEO of Crogl
Crogl
Episode: Building Community Around the AI SOC Revolution | A Brand Spotlight Conversation with Monzy Merza, Co-Founder and CEO of Crogl | AI SOC Summit 2026
Dr. Keri Pearlson
Senior Lecturer and Principal Research Scientist at MIT Sloan School
Massachusetts Institute of Technology
Episode: It's Not a Technology Problem, It's an Organizational Opportunity -- Building a Culture of Cybersecurity | Human-Centered Cybersecurity Series with Co-Host Julie Haney and Guest Dr. Keri Pearlson | Redefining CyberSecurity with Sean Martin
Jim St. Clair
Vice President of Public Health Systems at Altarum Institute
Altarum Institute
Episode: Rethinking Public Health Workflows Through Automation and Governance: Why Data Modernization May Be The Key | A Conversation with Jim St. Clair | Redefining CyberSecurity with Sean Martin
Ross Haleliuk
Author, investor, and operator with extensive experience in building cybersecurity products and startups.
Episode: Inside the Economics That Shape Modern Cybersecurity Innovations: How the Cybersecurity Startup Engine Really Works | A Conversation with Investor and Author, Ross Haleliuk | Redefining CyberSecurity with Sean Martin
Casey Ellis
Founder of Bugcrowd and co-founder of disclose.io
Bugcrowd
Episode: Beg Bounty: The New Wave of Unrequested Bug Claims and What They Mean | A Conversation with Casey Ellis | Redefining CyberSecurity with Sean Martin
Andrew Morgan
Former police detective turned cybersecurity leader, involved in various cybersecurity roles and initiatives
Health Insurance Fund
Episode: Bridging the Cybersecurity Divide Between the Haves and Have-Nots: Lessons from Australia’s CISO Community | A Conversation with Andrew Morgan | Redefining CyberSecurity with Sean Martin
Eric O'Neill
Former FBI agent and author
Episode: How to Stay Resilient When Cybercrime Becomes Your Competition | A Conversation with Author and Former FBI Agent, Eric O'Niell | Redefining CyberSecurity with Sean Martin

Host

Sean Martin
Host and primary presenter focused on transforming cybersecurity into business-relevant conversations.

Reviews

4.8 out of 5 stars from 6 ratings
  • If you want to listen to ONE Cybersecurity Podcast this is it!

    The best cybersecurity experts stop here to have conversation with Sean Martin!

    A MUST LISTEN for anyone remotely interested in Cybersecurity and the Business side of it.

    Great job!

    Apple Podcasts
    5
    Arcanorum
    United States4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners describe the host as knowledgeable and engaging, with conversations that balance technical depth and business relevance.
Guests are consistently high-caliber experts from cybersecurity, research, and industry, delivering practical insights for professionals.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#60
Russia/Technology

Talking Points

Recent interactions between the hosts and their guests.

The Autonomous SOC Is No Longer a Dream | A Brand Highlight Conversation with Subo Guha, Senior Vice President of Product Management of Stellar Cyber
Q: Can you give me a before and after picture? What happened before, and what do you do to mix it?
The ability to filter out alerts has drastically improved from several days or weeks down to just days, reducing the alert volume to focus only on the most relevant threats.
Semantic Chaining: A New Image-Based Jailbreak Targeting Multimodal AI | A Brand Highlight Conversation with Alessandro Pignati, AI Security Researcher of NeuralTrust
Q: Is there a place folks can go to learn more about the work you and your team are doing?
Yes, we have articles on our blog and a newsletter where we provide updates on research and security measures.
Semantic Chaining: A New Image-Based Jailbreak Targeting Multimodal AI | A Brand Highlight Conversation with Alessandro Pignati, AI Security Researcher of NeuralTrust
Q: What is semantic chaining jailbreak and specifically that attack, and why should enterprises pay attention to that?
Semantic chaining is an image-based jailbreak attack that can embed harmful instructions within an image output of LLMs, bypassing text-based safety filters. Enterprises need to be aware to enhance their security measures.
It's Not a Technology Problem, It's an Organizational Opportunity -- Building a Culture of Cybersecurity | Human-Centered Cybersecurity Series with Co-Host Julie Haney and Guest Dr. Keri Pearlson | Redefining CyberSecurity with Sean Martin
Q: Who is responsible for building security culture in an organization?
Everyone plays a role, but typically a culture czar or evangelist is appointed to focus on it.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Redefining CyberSecurity

What is Redefining CyberSecurity about and what kind of topics does it cover?

This show centers on practical, business-focused cybersecurity insights, with a strong emphasis on how security strategies intersect with leadership, culture, and organizational resilience. Episodes frequently explore how technology choices, governance, AI, and human factors influence real-world risk management, incident response, and security culture. A notable strength is the mix of vendor-agnostic discussions and brand highlights from notable security companies, often featuring practitioners, researchers, and executives who translate complex topics into actionable takeaways for business leaders and security teams alike.

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How many listeners does Redefining CyberSecurity get?

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Which podcasts are similar to Redefining CyberSecurity?

These podcasts share a similar audience with Redefining CyberSecurity:

1. Cybersecurity Today
2. Cybersecurity Headlines
3. Defensive Security Podcast - Malware, Hacking, Cyber Security & Infosec
4. SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)
5. Hacking Humans

How many episodes of Redefining CyberSecurity are there?

Redefining CyberSecurity launched 4 years ago and published 600 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Redefining CyberSecurity?

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What guests have appeared on Redefining CyberSecurity?

Recent guests on Redefining CyberSecurity include:

1. Subo Guha
2. Alessandro Pignati
3. Monzy Merza
4. Dr. Keri Pearlson
5. Jim St. Clair
6. Ross Haleliuk
7. Casey Ellis
8. Andrew Morgan

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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