Facility management, Secure Access Podcast, Defense Tech

Solving Defense Tech Infrastructure Challenges With Sean Blackman

John Dillard
By John Dillard  |  16 Oct 2025  |  1 mins


Show Summary

InIn this episode of the Secure Access Podcast, sponsored by Sign in Solutions, host John Dillard is joined by Sean Blackman, Co-Founder and CEO of Nooks, to talk about the critical challenges and innovative solutions within the defense tech infrastructure space. They explore how the Pentagon's reliance on outdated tech like Excel and PowerPoint presents significant hurdles for mission planning and readiness systems. The conversation highlights the unique model of Sean's company, Nooks, which provides shared Sensitive Compartmented Information Facilities (SCIFs) to enable broader access to classified work environments, aiming to engage the best tech and talent from across the US economy. The discussion covers the complexities of building and accrediting SCIFs, the importance of creating a balance between security and ease of access, and the implications of failing to effectively engage innovative tech in the context of great power competition. Whether you're a newcomer curious about defense tech or a seasoned professional, this episode offers critical insights into the future of compliance, security, and tech infrastructure.

Key takeaways

  • The absence of modern, accessible classified infrastructure has left U.S. information protection overly dependent on human trust rather than secure systems.
  • Strict security requirements create a "chicken and egg" problem, blocking access to classified work and facilities.
  • The current system keeps top tech and talent out of national security, which is a critical vulnerability.
  • Shared secure infrastructure (like Nooks) can open up access for both startups and large companies.
  • Combining security with hospitality is Nooks' key to attracting and retaining top talent.
  • Tackling hard, unglamorous problems can have the biggest impact.

Quotes
"The entire Pentagon runs off of Excel and PowerPoint."

"In order to get the classified contract, you need a SCIF, but you are not allowed to build a SCIF until you have a classified contract."

"Just 'cause it's not sexy does not mean it is not a fantastic opportunity and a real, real problem to solve."

"Find hard problems and solve them... You'll find the passion in what you do when it's challenging and hard every single day."

"We both have to do hardcore security. That has to be in our DNA. But, we also have to be hardcore hospitality."

 

Connect and learn more about Sean Blackman

Learn more about Nooks

This episode is brought to you by Sign In Solutions. If you found today's conversation insightful, be sure to subscribe, leave a review, and share it with your network. For more on transforming compliance, security, and workplace experiences, visit signinsolutions.com.

Solving Defense Tech Infrastructure Challenges With Sean Blackman
  54 min
Solving Defense Tech Infrastructure Challenges With Sean Blackman
Secure Access
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John Dillard

John Dillard

John’s career spans intelligence, entrepreneurship, and security innovation. He started at the CIA, served in the Navy Reserve, co-founded Big Sky Associates, and went on to build ThreatSwitch—a security compliance platform acquired by Sign In Solutions. He’s earned recognition from the US Army and University of South Carolina, and is a member of INSA’s security policy and insider threat subcommittees. Simply put: he’s been in the room where it happens—whether that’s federal briefings or boardrooms.

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