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Home » Multimedia » Podcasts » Lock it Down Podcast » Reducing the lifespan of digital certificates

The voice of risk, resilience, and security leadership

Security Lock it Down Podcast

In today’s fast-changing threat landscape, staying informed isn’t optional – it’s critical. Each episode of Security's Lock it Down Podcast delivers essential insights and strategies for enterprise security and risk leaders across business, government, and institutional sectors. Whether you’re managing enterprise risk, protecting assets and people, or leading your organization’s security strategy, Lock it Down equips you with the knowledge and perspective to make confident decisions in an increasingly complex environment.

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Tim Callan podcast news header
January 22, 2025
14:33
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Reducing the lifespan of digital certificates

Tim Callan, Co-Chair at CA/Browser Forum and Chief Compliance Officer at Sectigo, discusses the current state of digital certificate lifespans and explains the support for reducing them.

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OConnell podcast
November 19, 2025
13:21
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The CSO’s Evolution, From the Perspective of a CSO

In this episode of Lock It Down with Security Magazine, Managing Editor Jordyn Alger speaks with Bill O’Connell, Chief Security Officer (CSO) of Commvault, about his experiences with the evolution of the CSO role.

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Podcast Header Will Bernhjelm
November 5, 2025
18:13
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Inside SECURITY 500: Reinventing Security Leadership

In this episode of Lock It Down with Security Magazine, Will Bernhjelm, Mall of America Vice President of Security, and the 2025 SECURITY 500 Conference Morning Keynote Speaker, talks about his career, the security industry and the upcoming conference.

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Steve Lindsey Podcast
October 29, 2025
18:13
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How AI Will Transform Physical Security

Steve Lindsey, CTO and Co-Founder of LVT, shares his insights regarding the future of AI in physical security.

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10-8 podcast
October 8, 2025
15:27
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Protecting Critical Infrastructure With Limited Funding

Mosley-Romero shares common threats towards critical infrastructure and advice for security leaders navigating different challenges.

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Samantha Mabey Podcast
September 24, 2025
19:18
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Preparing for a Quantum Future

In this episode of Lock It Down with Security Magazine, Director of Digital Security Solutions Marketing at Entrust Samantha Mabey discusses how organizations can prepare for a quantum future.

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Siman Morgan podcast
September 17, 2025
20:48
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How AI and Virtual Operators Are Transforming Security Operations

In this episode of Lock It Down with Security Magazine, Simon Morgan, Chief Product Officer at SureView Systems, discusses the evolution of security operations and the rise of artificial intelligence in modern SOCs.

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