Hacking the TikTok Algorithm with Caitlin, AKA Cybersecurity Girl

Hacking the TikTok Algorithm with Caitlin, AKA Cybersecurity Girl

Caitlin Sarian, known on TikTok as Cybersecurity Girl, comes to Hacker Valley to talk about the endless possibilities for cybersecurity on social media. Walking through her journey of becoming cyber’s biggest TikTok star, Caitlin covers every aspect of internet fame and online presence, including facing criticism, gaining and losing viewers, and trying to make an impact on women in STEM. Alongside her work on social media, Caitlin also walks through the development of her new online cybersecurity course.

Timecoded Guide:

[00:00] Introducing Caitlin & her work on TikTok with Cybersecurity Girl

[06:45] Building a cyber platform on TikTok & dealing with imposter syndrome

[11:21] Keeping women in STEM, instead of just getting women into STEM fields

[15:56] Dismissing the idea of the diversity hire in tech & cyber

[24:43] Working with Girls Who Code & building her own low-cost cyber school

Sponsor Links:

Thank you to our sponsors Axonius and Uptycs for bringing this episode to life!

The Axonius solution correlates asset data from existing solutions to provide an always up-to-date inventory, uncover gaps, and automate action — giving IT and security teams the confidence to control complexity. Learn more at axonius.com/hackervalley

Uptycs, analytics for the modern attack surface, observability for the modern defender. Check out Uptycs by visiting them at uptycs.com

How do you feel about going viral, or not going viral, on TikTok?

Although social media, especially TikTok, relies on an algorithm to push content to different viewers, Caitlin admits that viral content creation is more about luck than about methods. Since becoming involved in TikTok as a cybersecurity influencer, Caitlin has developed tricks of her own to elevate her content and interact with her audience, including going live on the app. However, she still explains that going viral is still random, with lower quality quick content sometimes hitting a larger audience than her higher value creations.

“Videos that you spend the least time on get the most views and the videos that you spend the most time on, get the least views. I've stopped looking at the views and just started trying to produce content that either makes people smile, or adds value to people's lives.”

What is that value that you're getting from making cybersecurity content for TikTok?

While creating podcasts at Hacker Valley allows for Chris and Ron to give back to their community and meet incredible cybersecurity content creators, a similar idea guides Caitlin’s work on TikTok. Considering that content creation can sometimes feel thankless and frustrating, Caitlin motivates herself by focusing on the people she helps. Through making cybersecurity more accessible online, she hopes to inspire other women to get involved and stay involved in cyber, tech, and STEM fields.

“It adds value to my life, knowing that I'm not just going day-by day-doing my job and that's it. I like bringing awareness and being that light for people that need it, especially in the tech world. I think for me, this is what I'm hoping for, I'm hoping to get more women in STEM.”

Can you tell us a little bit about your online cybersecurity school?

Caitlin isn’t only working on her cybersecurity platform on TikTok, she’s also expanding into online education with her course, Become a Cyber Analyst. Focusing on cybersecurity accessibility and affordable education, Caitlin’s course is a six-month boot camp that teaches students the ropes of the cyber industry. The best part? Students don’t pay until they’re employed in cyber, and Caitlin’s course guarantees a job within 3 months of graduation.

“I partnered up with a school called Master School, and it's basically a six-month boot camp. And then, after the boot camp, we have HR specialists that help students get a job after. You don't have to pay for it until you get a job, and it's a lump sum.”

What is your perspective on the struggles women face breaking into cybersecurity and staying in tech careers?

As a woman in cybersecurity, Caitlin has witnessed alarming levels of sexism in the industry and has seen fellow women experience tech burnout. With her content on TikTok and her new cybersecurity school, Caitlin hopes to solve the problem of not just inviting women into the cyber industry, but retaining female employees in cyber as well. Through supportive content creation and her own influence, she hopes other woman see that the possibilities in their careers are endless.

“I think the issue that I always used to deal with is a lot of men think I got the job from just being a woman. That also goes to my imposter syndrome, because I'm like, ‘Maybe I did just get this job because I'm a woman and they want to work with me. Maybe I'm a diversity hire.’”

---------------

Links:

Keep up with our guest Caitlin/Cybersecurity Girl on TikTok and Instagram

Learn more about Caitlin’s incredible Masterschool course, Become a Cyber Analyst

Connect with Ron Eddings on LinkedIn and Twitter

Connect with Chris Cochran on LinkedIn and Twitter

Purchase a HVS t-shirt at our shop

Continue the conversation by joining our Discord

Check out Hacker Valley Media and Hacker Valley Studio

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Breaking Into Banks and Bypassing Modern Security with Greg Hatcher and John Stigerwalt

Breaking Into Banks and Bypassing Modern Security with Greg Hatcher and John Stigerwalt

Three banks in four days isn't just a bragging right for penetration testers. It's a wake-up call showing that expensive security tools and alarm systems often fail when tested by skilled operators who understand both human behavior and technical vulnerabilities. Greg Hatcher and John Stigerwalt, co-founders of White Knight Labs, talk about their latest physical penetration tests on financial institutions, manufacturing facilities protecting COVID-19 vaccine production, and why their new Server 2025 course had to rewrite most common Active Directory tools. They share stories of armed guards, police gun draws, poison ivy reconnaissance, and a bag of chips that saved them from serious trouble. The conversation reveals why EDR alone won't stop ransomware, how offline backups remain the exception rather than the rule, and what security controls actually work when attackers bring custom tooling. Impactful Moments: 00:00 - Intro 01:00 - New training courses launched 03:00 - Server 2025 breaks standard tools 05:00 - COVID facility physical penetration 07:00 - Armed guards change the game 10:00 - Police draw guns on operators 13:00 - Bag of chips saves the day 15:00 - Nighttime versus daytime physical tests 18:00 - VIP home security assessments 20:00 - 2026 threat predictions 22:00 - Why EDR doesn't stop ransomware 27:00 - Low cost ransomware simulation ROI 29:00 - Three banks in four days 32:00 - Deepfake as the new EDR Links: Connect with our guests –  Greg Hatcher: https://www.linkedin.com/in/gregoryhatcher2/ John Stigerwalt: https://www.linkedin.com/in/john-stigerwalt-90a9b4110/ Learn more about White Knight Labs: https://www.whiteknightlabs.com Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

18 Joulu 33min

Defending Your Cyber Systems and Your Mental Attack Surface with Chris Hughes

Defending Your Cyber Systems and Your Mental Attack Surface with Chris Hughes

When your firewall forgets to buckle up, the crash doesn’t happen in the network first, it happens in your blindspots. In this episode, Ron is joined by returning guest Chris Hughes, Co-Founder of Aquia and host of the Resilient Cyber podcast. Chris helps reframe vulnerability work as exposure management, connect technical risk to human resilience, and break down the scoring and runtime tools security teams actually need today. Expect clear takeaways on EPSS, reachability analysis, ADR, AI’s double-edged role, and the one habit Chris swears by as a CEO. This episode fuses attack-surface reality with mental-attack-surface strategy so you walk away with both tactical moves and daily practices that protect systems and people. Impactful Moments: 00:00 - Intro 02:00 - Breaking: Fortinet WAF zero-day & visibility lesson 05:00 - Meet Chris Hughes: CEO, author, Resilient Cyber host 08:00 - Mental attack surface explained and why it matters 18:00 - From CVSS to EPSS, reachability, and ADR realities 21:00 - AI as force-multiplier for attackers and defenders 24:30 - Exposure vs vulnerability naming, market trends 26:00 - Chris’s book & how to follow his work 30:00 - Ron’s solo: 3 pillars to patch your mindset 34:00 - Closing takeaways and subscribe reminder Links: Connect with our guest, Chris Hughes, on LinkedIn: https://www.linkedin.com/in/resilientcyber/ Check out the article on the Fortinet exploit here: https://www.helpnetsecurity.com/2025/11/14/fortinet-fortiweb-zero-day-exploited/  Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

11 Joulu 34min

Thriving Beyond Human Labor with Context-Powered AI with Daniel Miessler

Thriving Beyond Human Labor with Context-Powered AI with Daniel Miessler

The real disruption isn’t AI replacing humans, it’s the shocking possibility that human labor was the economic bubble all along. In this episode, Ron Eddings sits down with Daniel Miessler, founder of Unsupervised Learning and longtime security leader, to break open why companies are hitting record profits with shrinking workforces, and what that means for your future. Daniel shares how AI agents, context management, and his Telos problem-first framework are reshaping what it means to create value in the modern economy. From Apple to Human 3.0, Daniel explains why building in public, learning fast, and solving real problems are the ultimate career edge in an AI-powered world. Impactful Moments: 00:00 - Introduction 02:00 - Jobless profit boom accelerates 05:00 - Daniel's AI journey at Apple 08:00 - Building careers around problems 12:00 - AI bubble or timing problem 15:00 - Nine-year-old codes app in two hours 18:00 - Human labor is the bubble 22:00 - Context management changes everything 26:00 - Adaptation equals survival Links: Daniel’s Website: danielmiessler.com/ Daniel’s Github: https://github.com/danielmiessler/ Daniel’s LinkedIn: https://www.linkedin.com/in/danielmiessler/ Upcoming events: https://www.hackervalley.com/livestreams Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/ Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio

4 Joulu 29min

Building EDR for AI: Controlling Autonomous Agents Before They Go Rogue with Ron Eddings

Building EDR for AI: Controlling Autonomous Agents Before They Go Rogue with Ron Eddings

AI agents aren't just reacting anymore, they're thinking, learning, and sometimes deleting your entire production database without asking. The real question isn't if your AI agent will be hacked, it's when, and whether you'll have the right hooks in place to stop it before it happens. In this episode, Ron breaks down the ChatGPT Atlas vulnerability that shocked researchers, revealing how malicious prompts can turn AI assistants against their own users by bypassing safeguards and accessing file systems. He presents his new talk "Hooking Before Hacking," introducing a framework for applying EDR principles, prevention, detection, and response, to AI agents before they execute unauthorized commands. From pre-tool use hooks that catch malicious intent to one-time passwords that put humans back in the loop, this episode shares practical security controls you can implement today to prevent your AI agents from going rogue.   Impactful Moments: 00:00 - Introduction 02:00 - ChatGPT Atlas vulnerability exposed 04:00 - AI technology outpacing security guardrails 05:00 - Guardrail jailbreaks and prompt injection 06:00 - AI agents deleting production databases 07:00 - EDR principles for AI agents 09:00 - Pre-tool use hooks catch intention 11:00 - User prompt sanitization prevents leaks 14:00 - One-time passwords for agent workflows 16:00 - Automation mistakes across 10 years   Links: Connect with Ron on LinkedIn: https://www.linkedin.com/in/ronaldeddings/ Check out the entire article here: https://www.yahoo.com/news/articles/cybersecurity-experts-warn-openai-chatgpt-101658986.html  GitHub Repository: https://hackervalley.com/hooking-before-hacking  See Ron's "Hooking Before Hacking" presentation slides here: http://hackervalley.com/hooking-before-hacking-presentation Check out our website: https://hackervalley.com/ Upcoming events: https://www.hackervalley.com/livestreams Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/ Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio

2 Joulu 19min

Can AI Run Your SOC Better Than You? with Ahmed Achchak

Can AI Run Your SOC Better Than You? with Ahmed Achchak

What if your security team never missed a single alert and actually had time to think strategically? In this episode, Ahmed Achchak, CEO and Co-Founder of Qevlar AI, reveals how autonomous SOCs are reshaping security operations worldwide. From tackling alert fatigue to empowering analysts with intelligent AI-driven investigations, Ahmed shares the inside story of building a system that can act on threats faster than any human alone. Learn how Qevlar’s innovative approach is giving organizations clarity, control, and measurable ROI while freeing security teams to focus on what truly matters. Impactful Moments 00:00 - Introduction 01:30 - Founding Qevlar AI by chance 03:30 - Inefficiency of current SOCs 05:00 - Augmenting analysts, not replacing them 08:00 - AI investigating alerts at scale 11:30 - How autonomous agents handle phishing 14:30 - Why tackling all alerts maximizes ROI 17:30 - Graph technology as investigation backbone 25:00 - Limitations and randomness of LLMs 30:30 - Advice for testing AI in SOCs Links Connect with our guest Ahmed on LinkedIn: https://www.linkedin.com/in/ahmed-achchak-872554109/   Check out Qevlar’s website: https://www.qevlar.com/   Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

13 Marras 32min

Making Cybersecurity Marketing Creative (and a Little Sexy) with Maria Velasquez

Making Cybersecurity Marketing Creative (and a Little Sexy) with Maria Velasquez

Who said cybersecurity had to be serious? The future of cyber is creative, human, and even a little sexy. In this special 400th episode, Ron Eddings celebrates six incredible years of Hacker Valley Studio with one of cyber’s most creative voices, Maria Velasquez, Co-Founder of the Cybersecurity Marketing Society and Co-Host of Breaking Through in Cybersecurity Marketing. Together, they discuss how bold storytelling, authentic community, and a touch of fun are reshaping the way we connect in cybersecurity. Maria opens up about turning burnout into purpose, building a 4,000-strong global movement, and why the next frontier in cyber might just be entertainment.   Impactful Moments: 00:00 - Introduction 02:00 - CISA layoffs and collaboration fragility 04:00 - Welcoming Maria Velasquez 06:00 - How loneliness sparked a global community 08:00 - Why collaboration fuels cybersecurity growth 10:00 - When cybersecurity marketing was “boring” 12:00 - The rise of creativity and brand power 14:00 - Story behind Torque’s “Kill the S.O.A.R” campaign 15:00 - Making cybersecurity emotional and human 17:00 - Maria’s advice for bold marketing leaders 18:00 - The next big thing: experiential marketing 20:00 - Inside Cyber Marketing Con 2025 24:00 - Final reflections on community and creativity 27:00 - Ron’s takeaways: connection drives innovation Links: Connect with Maria on LinkedIn: https://www.linkedin.com/in/maria-vepa/ Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

6 Marras 30min

How to See Your Organization Like a Hacker with Chris Dale

How to See Your Organization Like a Hacker with Chris Dale

To defend like a human, you first have to think like a hacker. In this episode, Ron Eddings sits down with Chris Dale, Co-Founder and Chief Hacking Officer at River Security, to explore the human side of hacking, where curiosity, persistence, and vigilance meet defense. Chris shares how the traditional idea of penetration testing has evolved into a continuous journey of discovery, and why reconnaissance and storytelling are critical tools for modern defenders. From real-world breach stories to lessons on trust and responsibility, this episode reveals how thinking like a hacker, and acting like a human can transform the way we approach cybersecurity.   Impactful Moments 00:00 - Introduction and massive breach overview 03:00 - Trusted systems become exposure points 05:00 - Meet Chris Dale of River Security 07:00 - The problem with traditional pen testing 08:30 - Continuous reconnaissance and real-world risk 10:00 - Knowing yourself as a security principle 13:00 - The meaning of continuous vigilance 15:00 - Turning cybersecurity lessons into stories 18:00 - Storytelling and mindset in defense 19:30 - Final takeaways on fundamentals and vigilance   Links: Connect with our Chris on LinkedIn: https://www.linkedin.com/in/chrisad/ Read the Tech Radar article here: https://www.techradar.com/pro/security/f5-breach-fallout-over-266-000-instances-exposed-to-remote-attacks Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

30 Loka 25min

Coding by Vibe: The Future of AI-Built Security with Ron Eddings

Coding by Vibe: The Future of AI-Built Security with Ron Eddings

When code meets intuition, innovation gets personal. But what happens when we let AI vibe with our ideas? In this episode, Ron Eddings covers the rise of AI-driven development from Vibe Coding, where natural language shapes real code, to the emerging Model Context Protocols (MCPs) that redefine how apps talk to AI. He breaks down the recent Figma MCP vulnerability to discuss how creativity and security now collide in surprising ways. With hands-on insights using Raycast and practical steps for building responsibly, Ron takes you inside a new era where human intuition and machine intelligence truly build together.     Impactful Moments 00:00 - Introduction 01:00 - The Figma vulnerability explained 03:00 - Why MCP security matters 05:00 - What vibe coding really means 07:00 - Writing with intention and context 08:00 - The power of structured prompting 10:00 - How MCP connects everything 12:00 - Why adoption is skyrocketing 15:00 - Setting up an MCP server 17:00 - Agents, actions, and security trust 19:00 - The real takeaway: curiosity with caution 30:00 - Predictions on OpenAI’s upcoming browser 33:00 - The profit battle between OpenAI and Microsoft 35:00 - Windsurf’s rollercoaster of acquisitions   Links: Connect with our Ron on LinkedIn: https://www.linkedin.com/in/ronaldeddings/ Check out the Hacker News article here:  https://thehackernews.com/2025/10/severe-figma-mcp-vulnerability-lets.html?m=1   Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

24 Loka 20min

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