Mastering Cybersecurity: The Cyber Educational Audio Course

Insight: Securing Operational Technology and Industrial Control Systems

This audio edition takes you into the world of Operational Technology (OT) and Industrial Control Systems (ICS) security, where digital access and configuration changes can directly affect pumps, valves, and production lines. In clear, practical language, we walk through what OT and ICS actually are, how they differ from traditional IT, and where they sit in real environments like plants, utilities, and large facilities. The narration is based on a Tuesday “Insights” feature from Bare Metal Cyber Magazine, designed to help you connect the dots between familiar cyber concepts and the physical processes that keep organizations running. From there, the episode follows the flow of everyday work. You will hear how OT and ICS networks are typically segmented, how remote access and monitoring are set up in practice, and where change control really matters when safety and reliability are on the line. We explore concrete use cases, from quick visibility wins to deeper, long-term improvements, and spend time on the real benefits, trade-offs, and limits of applying security controls in these environments. Along the way, we highlight common failure modes and healthy signals so you can better recognize where your own organization is today.

Certified: CompTIA SecOT+ and the Future of OT Cybersecurity

CompTIA SecOT+ (SecOT+) focuses on the cybersecurity skills needed to protect operational technology environments, including the industrial systems behind manufacturing, utilities, transportation, energy, water, and other critical infrastructure. This episode walks through what the certification is, who it is for, what the exam is designed to test, and why OT security is different from traditional enterprise IT security. The narration is based on my Monday “Certified” feature from Bare Metal Cyber Magazine and is written for learners who want a clear, practical explanation without exam jargon getting in the way. You will hear how SecOT+ fits into a larger cybersecurity career path, especially for professionals who want to work where networks, control systems, safety, uptime, and physical operations all meet. The episode also explains how to think about preparation, including OT foundations, risk management, architecture, operations, monitoring, and incident response. The Bare Metal Cyber Academy serves as the broader home for the connected resources, including flexible study support for busy professionals.

Insight: Browser Security Basics for Real-World Teams

Browser security can feel like a small detail compared to network diagrams and cloud architectures, but for most people in your organization, the browser is where the real work happens. In this audio edition of our Tuesday “Insights” feature from Bare Metal Cyber Magazine, we walk through the essentials of browser security with a practical focus on extensions, cookies, and everyday web risks. You will hear how browser protections fit alongside endpoint, identity, and application security, and why a few small choices in the browser can change the outcome of a bad click. Across this episode, we explore how modern browsers try to protect users, where extensions can either help or hurt, and how session cookies shape what attackers can do if they get a foothold. We look at everyday use cases you will recognize from your own environment, from managed work profiles to extension allowlists and browser isolation for risky tasks. You will also get an honest view of the benefits, trade-offs, and common failure modes, along with practical signals that show when browser security is actually working instead of just being written into a policy.

Certified: ITIL Foundation Version 5 and the Modern Service Mindset

ITIL Foundation (Version 5), or ITIL 5 Foundation, is a practical starting point for understanding how modern technology work becomes organized, reliable, and valuable to the business. In this narrated version of my Monday “Certified” feature from Bare Metal Cyber Magazine, we walk through what the certification is, who it is for, what kind of thinking the exam rewards, and why service management fluency matters for early-career IT, cybersecurity, cloud, support, and governance professionals. This episode also explains where ITIL 5 fits in a broader career path, especially for people moving from technical task work into service delivery, operations, coordination, or management. We also touch on how the Bare Metal Cyber Academy can support structured preparation through flexible certification resources, including audio-based review, guided study, and focused recall practice for busy professionals.

Insight: Making Sense of Static vs Dynamic App Security Testing

Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST) both promise better application security, but they look at your systems in very different ways. In this audio Insight, we walk through what SAST and DAST actually are, where they sit in your development and delivery stack, and how they turn real code and real traffic into security findings. You will hear a clear, vendor-neutral explanation of how each approach works, from early pipeline scans on source code to live probing of running applications in test or staging environments. The narration follows the Tuesday “Insights” feature from Bare Metal Cyber Magazine and focuses on practical use. We explore everyday use cases, quick wins for smaller teams, and more strategic patterns for organizations that want SAST and DAST to support continuous improvement instead of just compliance. You will also hear an honest look at benefits, trade-offs, and limits, plus common failure modes and healthy signals that show these tools are actually reducing risk rather than just adding noise.