Exploring Information Security - Exploring Information Security

Samy (@samykamkar) shouldn't need too much of an introduction to most people. He's been in the news for hacking garage doors, credit cards, cars, and much much more. Samy likes to hack things and has a knack for finding vulnerabilities in everything from locked machines to wireless doorbells. His site has the full list of vulnerabilities as well as videos and press appearances. Which made him the perfect guess for talking about how to find vulnerabilities. In this episode we discuss: how Samy got started; what is a vulnerability; what skills are needed; how he decides his next project; steps to finding vulnerabilities; what he does when he discovers a vulnerability; how long the process takes.

I recently read Data Driven Security: Analysis, Visualization and Dashboards by Jay Jacobs (@jayjacobs) and Bob Rudis (@hrbrmstr). The book is easy to read and a very good introduction into the world of data and security. Both Jay and Bob were kind with their time when I had questions about exercises in the books. After reading the book I decided to have Bob on to talk more about data driven security.

I recently read Data Driven Security: Analysis, Visualization and Dashboards by Jay Jacobs (@jayjacobs) and Bob Rudis (@hrbrmstr). The book is easy to read and a very good introduction into the world of data and security. Both Jay and Bob were kind with their time when I had questions about exercises in the books. After reading the book I decided to have Bob on to talk more about data driven security.

Javvad Malik (@J4vv4d) doesn't need much introduction. He's done a video on the benefits of being a CISSP. He's also done a music video with his Host Unknown crew on the CISSP. There's also The CISSP companion handbook he wrote. which has a collection of stories and experiences dealing with the 10 domains of the CISSP. Check out his website at j4vv4d.com and his YouTube channel.

ShowMeCon is one of my favorite security conferences. The organizers are awesome and take care of their speakers like no other conference. The venue is fantastic. The content is mind blowing. I can't say enough good things about the even that Dave and Renee Chronister put on every year in St. Louis, Missouri. They know how to put on a conference. Regular listeners of the podcast will note that I recorded an episode with Dave on ShowMeCon several weeks ago. After that recording he asked if I was interested in doing a recording at the conference. I said yes and thus the birth of this epic episode. This format is experimental. First, it is marked as explicit, because there is swearing. Second, It's over 90 minutes long. I didn't think breaking it up into four or five pieces would serve the recording well. Send me your feedback good or bad on this episode, because I'd like to do more of these. I would really like to hear it for this episode.

Summary: In this episode of Exploring Information Security, host Timothy De Block sits down with Wayne Burke to discuss the crucial and rapidly evolving field of drone tactical forensics and incident response. Wayne sheds light on the increasing proliferation of drones, from law enforcement applications to criminal misuse, and the unique challenges involved in collecting forensic evidence from them. He reveals the dangers of booby-trapped drones and malware on flight controllers, emphasizing the need for caution and specialized techniques. Wayne also shares a fascinating incident involving electronic warfare against a surveillance drone, underscoring the sophisticated threats emerging today. Tune in to learn about essential forensic methods, from accessing flight logs with open-source tools to advanced chip-off forensics, and why collaboration in the cybersecurity community is vital for addressing these new challenges. What You'll Learn: What drone tactical forensics entails and its growing importance in today's world of automated robotics. The diverse and increasing applications of drones, including surveillance and the potential for misuse like extortion. Significant risks and dangers in drone forensics, such as booby traps and flight controller malware. Initial steps and varied techniques for drone incident response and forensic evidence collection, depending on the drone type. How flight logs and telemetry data are analyzed using open-source tools, and methods for advanced forensics like chip-off analysis. The critical role of community and collaboration in addressing emerging drone security threats.

Summary: In this episode of Exploring Information Security, host Timothy De Block speaks with Corey Overstreet, a seasoned pentester from Red Siege. Corey shares insights into the ongoing cat-and-mouse game between red teams and blue teams, revealing common vulnerabilities and unexpected successes in breaching defenses. He discusses his upcoming talk at Show Me Con, titled "That Shouldn't Have Worked," which aims to equip blue teams with practical knowledge on bolstering their defenses against persistent attackers. From the nuances of payload delivery to the surprising resilience of old tricks and the challenges of cloud security, Corey offers a candid look at the daily realities of offensive security and how defenders can truly make a red teamer's life difficult. What You'll Learn: The core focus of Corey Overstreet's "That Shouldn't Have Worked" talk at Show Me Con. Common mistakes red teamers make and how to avoid them. Effective defensive strategies for blue teams, including the power of application control and network segmentation. The evolving landscape of EDR and how AI is starting to make red team operations more challenging. Insights into the surprising ways macros and social engineering continue to be effective entry points, especially in cloud environments. Advice for aspiring pentesters on learning and problem-solving, emphasizing hands-on practice and diligent note-taking. Corey's favorite resources for staying up-to-date in cybersecurity, including various subreddits, Discord, and Slack communities.

Summary: In this engaging episode of Exploring Information Security, host Timothy De Block sits down with cybersecurity expert Jeff Man. They dive into Jeff's recent experiences at the RSA Conference, his seasoned and sometimes "grumpy old man's perspective" on the pervasive topic of AI, and what he's looking forward to in upcoming speaking engagements. The conversation explores the ever-evolving landscape of cybersecurity, the challenges and hype surrounding new technologies, and the enduring principles of security that remain constant despite technological shifts. What You'll Learn: Key takeaways and observations from the RSA Conference, including attendance figures and vendor extravagances. Jeff Man's unique perspective on Artificial Intelligence, separating hype from potential impact. The recurring themes in cybersecurity, highlighting how fundamental problems persist across different technological eras. Insights into the risks and limitations of AI, including its potential for misinformation and Jeff's personal skepticism. A first-hand account of riding in a Waymo self-driving car and reflections on autonomous technology. Use the promo code “ExploringSec” to get $50 off your registration

In this heartfelt episode of Exploring Information Security, we sit down with Elizabeth Eggert-Guerrant to talk about the importance of disconnecting from the always-on world of cybersecurity. Elizabeth shares her personal journey, which began with a cruise to Antarctica and led to profound revelations about burnout, digital overload, and the power of being present. Drawing from her experience in leadership and her passion for mental health, Elizabeth unpacks how the culture of constant connectivity in cybersecurity—and life in general—can affect our well-being. From sneaking work emails in the bathroom on vacation to re-learning the value of quiet moments and real human connection, this episode explores what it means to truly step away and reset. Whether you're an industry veteran or just getting started, Elizabeth offers advice on setting boundaries, recognizing burnout in yourself and your team, and creating space for reflection in a high-pressure industry. What You’ll Learn Why disconnecting is critical for mental health in cybersecurity How to identify burnout in yourself and others The value of setting daily rituals and boundaries The role of leadership in fostering mental well-being The pressure of “doing more” on social media—and how to step back

Summary: In this episode of the Exploring Information Security podcast, host Timothy De Block sits down with Jason Gillam, long-time developer turned penetration tester and partner at Secure Ideas. The two dive into the real-world value of Content Security Policy (CSP) and why it remains one of the most underutilized tools in web application defense. Jason shares insights from his upcoming talk at ShowMeCon 2025, including surprising statistics from his analysis of over 750,000 domains, where he found that most CSPs are either missing or misconfigured. He breaks down how CSP works, its role in protecting against injection attacks, and strategies for implementing it properly using nonces, hashes, and report-only modes. They also discuss: The challenges of educating developers on CSP CSP vs. WAF and where each fits in the security stack How AI and CI/CD can support secure CSP deployment The importance of building security into code rather than bolting it on later Whether you're a developer, security professional, or somewhere in between, this episode offers practical and actionable advice on improving your web application security posture. Mentioned Resources: OWASP CSP Cheat Sheet Google CSP Evaluator Use the promo code “ExploringSec” to get $50 off your registration