Sec Guy

From the server room to the boardroom: Mastering AI GRC for the SecAI+ Exam.

This episode covers Domain 4: AI Governance, Risk, and Compliance. We explore the AI Center of Excellence (CoE), identify the Builders, Defenders, and Watchers on an AI team, and deep-dive into the dangers of Shadow AI. Learn the essential Responsible AI Principles—Fairness, Transparency, and Accountability—needed to pass objective 4.1.

🎓 Join the Mission: ...

We have seen the weapons (Video 10). Now, let’s look at the shields. Welcome to Domain 3: AI-Assisted Security. In this video (Objective 3.3), we switch to the Blue Team.

We are breaking down the "AI Co-Pilot" stack, the new hardware you need to know for the exam, and the critical standard that connects AI to your internal data without causing a leak.

In this video, we cover:

The AI Co-Pilot: IDE vs. CLI Plugins (GitHub Copilot vs. Te...

​🛡️ Domain 3: AI-Assisted Security (Objective 3.1)

​We’ve analyzed the weapons in Domain 2—now it’s time to deploy the shields. Welcome to the Blue Team.

​In this video, we break down the "AI Co-Pilot" stack and the defensive tools you need to master for the SecAI+ exam. From the hardware powering Edge AI to the critical protocols that secure internal data, this is your crash course in AI-assisted defense.

​🚀 What We Cover in This V...

We have talked about how to hack an AI. Now, let’s talk about when the AI becomes the hacker. Welcome to Domain 3: AI-Assisted Security. In this video (Objective 3.2), we switch to the Red Team.

We are breaking down exactly how attackers weaponize LLMs to scale social engineering, clone voices for "Vishing," and generate polymorphic malware that evades traditional antivirus.

In this video, we cover:

Identity Attacks: Deepfakes, Impers...

Port 443 is always open, traffic is encrypted, and the attack looks like valid English. You cannot fix AI security with a traditional firewall.

In this episode of the SecAI+ Course, we enter Domain 3: Blue Team Operations. We are building the "AI Shield"—the new defense stack required to protect Large Language Models from injection, sponge attacks, and data leakage.

🔥 Topics Covered:

* Input Validation: Prompt Firewalls & Sanitiz...

Master Prompt Injection & Jailbreaking for the CompTIA SecAI+ (Domain 2). In this lesson, we break down the most dangerous (and fun) part of AI Security: Input Attacks.

Your firewall stops traffic. It does not stop words. 🛡️🚫

OWASP LLM 1, 3, 5, 10 are covered previous video link here: https://youtu.be/d4zx2amlnvU

In Part 2 of our Domain 2 Deep Dive, we cover the "Context Mixing" flaw that makes all LLMs vulnerable. We explain h...

I don't need to break into your server to steal your AI. I just need to ask it the right questions. In Part 3 of our Domain 2 Deep Dive, we leave the "Prompt Injection" attacks behind and enter the world of Privacy Attacks and Model Theft.

We explain how attackers can use Model Inversion to reconstruct private training data (like faces) just by analyzing confidence scores. We break down the difference between Membership Inference (k...

Your firewall stops traffic. It does not stop words. In Part 2 of our Domain 2 Deep Dive, we cover the most dangerous (and fun) part of AI Security: Input Attacks.

We explain how attackers use "Prompt Injection" to turn helpful chatbots into "Confused Deputies" that attack their own users. We break down the difference between Jailbreaking (Roleplaying/DAN) and the mathematical magic of Universal Adversarial Triggers (UATs).

But the s...

SQL Injection won't save you when the database is a Vector Store. Welcome to Domain 2 of the CompTIA SecAI+ course. This domain makes up 40% of the entire exam, making it the most critical section to master.

In this video, we map the new battlefield. We explain why traditional frameworks like MITRE ATT&CK fail against AI, and introduce the new standard: MITRE ATLAS. We also break down the OWASP LLM Top 10, the risks of downloadi...

AI models aren't born smart. We teach them. And that is where the security risk begins.

In the Finale of Domain 1 for the CompTIA SecAI+, we cover the entire AI Lifecycle. Most organizations do not build models from scratch—they download them and "Fine-Tune" them. This video breaks down the massive Supply Chain risks involved in Transfer Learning and how attackers can poison the process before you even write your first prompt.

We als...

Computers don't speak English. They speak Math. In Part 2 of our CompTIA SecAI+ Deep Dive, we break down the "Data Pipeline." If you want to secure an AI model, you first need to understand how it translates chaotic human language into structured mathematical vectors.

This video covers the most abstract (and critical) technical concepts in Domain 1. We explain exactly how Tokenization works, the magic of Embeddings (King - Man + Wom...

Welcome back to the Sec Guy Channel – your go-to resource for IT and cybersecurity certifications!

🛡️ In this video, we’re doing a deep dive into the BIG changes CompTIA is rolling out in 2026, including:

✅ The brand-new Xpert Series certifications

✅ Crossover certs like SecAI+ for AI-driven security

✅ Updates to A+, Network+, and Security+ that reflect today’s tech trends If you’re planning to get certified in 2026 or want to sta...

Master AI Fundamentals for the CompTIA SecAI+, Security+, CISSP, and CEH. In this lesson, we break down the "Artificial Brain"—from Neural Networks and Weights to the Transformer architecture that powers ChatGPT.

Welcome back to the Sec Guy Channel and the next step on your journey to becoming a cybersecurity professional! 🛡️ While this is the absolute foundation for the CompTIA SecAI+ (Domain 1), this knowledge is now critical fo...

The rules of cybersecurity have changed. Attackers are using generative AI to write polymorphic malware and craft uncatchable phishing emails. Defenders must learn to fight back at machine speed.

In this inaugural episode of the Sec Guy Podcast, we kick off our full audio course for the CompTIA Security AI+ (SecAI+) certification. We break down exactly what this new exam covers, why it’s critical for your career, and how to start th...

Welcome to the inaugural episode of the Sec Guy Podcast!

In a world full of noise, complex jargon, and gatekeeping, finding a clear path into the cybersecurity industry can be tough. This podcast is here to change that. Hosted by "The Sec Guy," a seasoned IT professional and veteran, this show is dedicated to breaking down complex security concepts into actionable, real-world advice.

In this episode, we cover:

• The Mission: Why we ...