Season 1 - Episode 21 (Pedro Kertzman & Charlotte Guiney)

What if your best career move starts where you least expect it? Charlotte joins us to share how a love for global history and policy, a bout of academic burnout, and a train-to-hire detour into agile software set the stage for a thriving path in cyber threat intelligence. Her story shows how curiosity, timing, and a willingness to say yes can turn scattered experiences into a focused CTI career.We dig into the practical differences between enterprise and vendor CTI: why enterprise teams learn fast by wearing many hats, how vendor roles sharpen deep specialties, and where each path provides leverage. Charlotte breaks down what she learned reporting into a red team—turning intel into action through adversary emulation, purple teaming, and proactive threat hunting that leads directly to better detections. The theme that ties it together is collaboration: fusion teams that share goals move faster and reduce risk in measurable ways.Charlotte also opens up about management and maturity. Translating technical wins into business language builds trust with leadership and secures long-term investment. We talk through a simple framework for proof: define the problem, show the intervention, quantify the outcome. On the personal side, we cover sustainable learning—curated news feeds, role-aligned priorities, and thoughtful use of LLMs—to stay sharp without burning out. And the mindset that makes it all work? Embrace the gray, follow the side quests, and keep building toward the bigger picture.If this conversation sparks an idea, share it with a teammate, subscribe for more, and leave a quick review to help others find the show.Send us Fan MailSupport the showThanks for tuning in! If you found this episode valuable, don’t forget to subscribe, share, and leave a review. Got thoughts or questions? Connect with us on our LinkedIn Group: Cyber Threat Intelligence Podcast—we’d love to hear from you. If you know anyone with CTI expertise that would like to be interviewed in the show, just let us know. Until next time, stay sharp and stay secure!