Sec Guy

SecAI+ Domain 4.2: Compliance & Law

The Final Objective: Mastering the Law and Frameworks for global AI compliance. In the finale of our SecAI+ course, we cover Objective 4.3: Compliance and Frameworks. We

SecAi+ Domain 4.1: AI CoE, Responsible AI, and AI RIsk

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

SecAI+ Domain 3.3: The AI Analyst (Blue Team Tools, MCP & Co-Pilot)

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.

SecAI+ Domain 3.1: The AI Analyst (Blue Team Tools, MCP & Co-Pilot)

​🛡️ 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

Domain 3.2: The AI Offensive (Red Team, Deepfakes & Malware)

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

CompTIA SecAI+ Domain 2.5: Blue Team Defense & AI Guardrails

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 Se

CompTIA SecAi+ Domain 2.4: Model Theft, Model DOS, Excessive Agency, Insecure Output Handling

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.

CompTIA SecAI+ Domain 2.3: Model Inversion, Inference & Poisoning

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" a

CompTIA SecAI+ Domain 2.2: Direct vs. Indirect Prompt Injection

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 ex

CompTIA SecAI+ Domain 2.1: MITRE ATLAS & OWASP LLM

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

CompTIA SecAI+ Domain 1.3: Fine-Tuning, RLHF & Model Drift Explained

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 Lifecycl

CompTIA SecAI+ Domain 1.2: Tokens, Embeddings & Vector Databases Explained

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

CompTIA 2026 Cert Refresh Deep Dive

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 CompTI

CompTIA SecAI+ Domain 1: AI Fundamentals & Neural Networks Explained

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 Tra

Ep 01: The SecAI+ Blueprint – AI Security, Exam Specs, & The Future of Defense

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

Welcome to the Sec Guy Podcast: Your Cybersecurity Journey Starts Here

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