Ransomware attacks do not begin with the ransom note – they unfold through a quiet sequence of steps that often look like routine activity. In this Tuesday “Insights” episode, developed by Bare Metal Cyber, we walk through the modern ransomware attack lifecycle from initial access and foothold to lateral movement, privilege abuse, data theft, backup tampering, and finally encryption. You will hear how real attacks typically progress over days or weeks, which signals show up in identity, endpoints, networks, and backups, and why so many organizations only notice the threat at the worst possible moment. We then translate that lifecycle into practical interruption points, so security and IT teams can see where to focus, how to use the tools they already have, and how to make recovery less dependent on paying an attacker.

GIAC Cyber Threat Intelligence (GCTI) is built for people who want to understand what attackers are doing, how campaigns connect, and how raw security data becomes useful intelligence. In this narrated episode, based on my Monday “Certified” feature from Bare Metal Cyber Magazine, we walk through what GCTI is, who it is really for, and why it matters for analysts who want to move beyond basic alert handling into deeper investigation, threat hunting, incident response, and intelligence-informed defense.
We also look at what the exam really tests, including intelligence models, evidence handling, attribution caution, open-source research, malware-informed analysis, pivoting, reporting, and the difference between memorizing facts and making sound analytical judgments. The episode closes by placing GCTI into a larger career path and explaining how the Bare Metal Cyber Academy can support a flexible study plan through its connected audio course, Study Guide, and Flash Cards ebook.

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.