Dewayne Hart
70 episodes listed below
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Welcome to the Chief of Cybersecurity Podcast hosted by Dewayne Hart where we provide learning and discuss relevant information concerning the cybersecurity workforce, business development, and best practices. You can find more information about SEMAIS at www.semais.net and a list of authored publications at www.DewayneHart.com
Based on 6 episodes we listened to · September 2026
Concrete cases become clear lessons about security leadership, human behavior, organizational communication, and the consequences of neglected defenses.
Chief of Cybersecurity turns security failures into practical conversations about the people and decisions around them. Dwayne Hart and Rich Casanova move between vulnerable water systems, Toyota's customer data exposure, AI-assisted threats, and organizational security culture,…
A dam with no clear owner: the cybersecurity question you didn't know you had.
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Short reviews from the PlayNext desk, based on the episodes we processed.
A grounded cybersecurity leadership discussion about situational awareness, culture, and knowing the environment before deciding.
Cybersecurity leadership comes through here as a readiness discipline. Before a leader can move quickly, the episode argues, they need a clear read on the environment: the people, the board, the systems, the defenses, and the weak points already in play.
Cybersecurity gains influence when boards and business teams share the hacker's hat.
Cybersecurity leadership comes through as a business practice, not a specialist concern. Dwayne Hart and Rich Casanova focus on the work of getting boards and non-security teams to act like real cybersecurity champions.
A practical cyber leadership lesson on responsibility, culture, and readiness under pressure.
Cybersecurity leadership is framed as a readiness problem, not just a technical race. Before leaders can outpace hackers, they have to understand the environment they are responsible for defending.
A plain-spoken look at why healthcare networks and medical devices need serious cybersecurity attention.
Healthcare cybersecurity is framed as a patient-safety issue with a network attached. Dwayne Hart and Chris Casanova move from why healthcare facilities draw hackers to the weak points created by aging, unpatched medical-device software.
A grounded look at how CISA resilience reviews can uncover healthcare blind spots before patient records are affected.
CISA's public healthcare work comes through as a practical case for resilience before failure, not after it. Dwayne Hart frames cyber resilience reviews as a way to test whether protective habits are actually working, find misconfigurations, and expose blind spots that could…
Hart turns cybersecurity job hunting into a practical test of fit.
Choosing a cybersecurity job gives the episode its spine, and DeWayne Hart frames the decision as a fit question: where a worker's strengths, experience, and interest actually line up.
A grounded look at AI caution and modernization in government security.
The episode treats federal IT as a stress test for the AI debate: move fast enough to matter, but do not ignore risk. It links government innovation with fraud, privacy, and product design, which gives the discussion more shape than a generic policy talk.
Practical certification advice that turns small pockets of time into steady study time.
The episode treats IT certification as one piece of a cybersecurity career, not the whole picture. Dwayne Hart keeps the focus on the mix of education, certifications, experience, teamwork, motivation, and learning how to work with other people.
Deeply researched narrative dives into hacking history and cyber-law cases, hosted by Ran Levi.
Reported narratives on hackers, spyware, and data crimes from Dina Temple-Raston.
Dave, Joe, and Maria break down phishing kits, deepfakes, and social-engineering scams weekly.
IAPP's Jedidiah Bracy interviews the regulators and lawyers writing privacy and AI law.
A daily cybersecurity briefing hosted by Dave Bittner, pairing breaking incidents with a guest interview.
Rich Kasten interviews Dwayne Hart about his new book 'Cybersecurity Leadership: How to Develop a Successful Mentality and Win.' Hart, a Navy veteran and cybersecurity expert, discusses how the threat landscape has fundamentally changed with AI integration, creating a cyber warfare scenario requiring decisive leadership.
Rich Casanova and Dwayne Hart use this Part 2 episode of Chief of Cybersecurity to focus on “Maturing Cybersecurity for Your Enterprise,” with Hart tying the topic to his book, The Cybersecurity Mindset, and his Forbes writing.
Chief of Cybersecurity features Dwayne Hart and Rich Casanova in part three of a four-part cybersecurity leadership series, recorded from the Global Podcast Studios in Atlanta.
Chief of Cybersecurity features Rich Casanova and Dwayne Hart in part 3 of a four-part series on cybersecurity leadership, recorded at Global Podcast Studios in Atlanta.
Chief of Cybersecurity examines how federal government modernization strategy affects cybersecurity, with Dwayne Hart arguing that old systems, workforce gaps, and budget limits shape what agencies can actually change.
Season 4, Episode 9 of Chief of Cybersecurity centers on Rich Casanova and Dwayne Hart discussing cybersecurity leadership, with Hart framing the role as both technical and business-facing.
advisory because CISA goes and does a lot of
Dwayne Hart opens by welcoming listeners back to the Chief of Cybersecurity Podcast and urging them to get and use The Cybersecurity Mindset.
Dwayne Hart zeroes in on how people can break into the cybersecurity workforce.
Cybersecurity expert Dwayne Hart joins host Rich Casanova to discuss the often-overlooked vulnerability of America's water infrastructure to cyber attacks.
Dwayne Hart and Rich Castle discuss ChatGPT and AI's dual role in cybersecurity.
Dwayne Hart and Rich Casanova discuss a controversial National Cyber Director policy removing degree requirements for cybersecurity positions.
Dewayne Hart and Rich Casanova discuss how AI is transforming businesses by enhancing efficiency, real-time data analysis, and competitive advantage, while addressing common fears about job displacement and emphasizing the need for cybersecurity integration.
Rich Casanova and Dwayne Hart talk through how cybersecurity culture is built inside an organization.
Rich Casanova opens with Toyota scrambling to patch a customer data lake and cites the company’s scale: roughly 400,000 employees and more than $250 billion in revenue last year.
Rich Casanova and Dwayne Hart open season 4, episode 10 of Chief of Cybersecurity with a discussion of why cybersecurity culture matters to an organization’s mission.
Dwayne Hart argues that Norfolk State University’s cybersecurity curriculum is a blueprint for 107 HBCUs because it has NSA accreditation, Department of Homeland Security recognition, and a National Center of Academic Excellence in Cyber Defense designation through 2027.
Dwayne Hart argues that the federal government signed an executive order to track AI because the technology was growing “in the wild” and vendors were building systems without enough control.
Rich Casanova talks with Dwayne Hart at Global Podcast Studios in Atlanta, Georgia, about “Mastering The Cybersecurity Mindset Part 1” and the readiness concepts behind operating programs.
Dwayne Hart says healthcare cybersecurity can be improved by focusing on patient records, medical devices, and information sharing between hospitals and remote clinics.
Rich Casanova hosts Dwayne Hart in Atlanta, and Dwayne says this third part of the series focuses on “cybersecurity connectors” that move information from the Cybersecurity Mindset into individual, social, technical, and business environments.
Rich Casanova and Duane Hart focus on France's 59-to-17 vote to allow AI video surveillance during the 2024 Olympic Games in Paris.
Dwayne Hart says his first certification, Security Plus, changed how he understood cybersecurity, and he links that experience to a broader message about workforce development and certifications.
Rich Casanova opens from the Global Podcast Studios in Atlanta with Dwayne Hart, host of the Chief of Cybersecurity Podcast, and sets the conversation around Hart's growing portfolio of work.