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New Book!! Closing tickets won't get you promoted. You have to move pass being a doer and become a builder. I walk you ...

Stop memorizing vulnerability definitions out of context. In a modern enterprise, an attack surface is not just open network ports—it ...

To an AI model, your strict developer instructions and malicious user data are the exact same thing: tokens in a stream. This single ...

secguy.org Cybersecurity in 2026 is no longer about collecting certifications — it's about proving you can defend real systems ...

A server health check takes several minutes when you perform it manually. Multiply that across dozens—or hundreds—of systems ...

You don't need a zero-day exploit to hack a Fortune 500 company—you just need a phone and a story. In this video, Sec Guy ...

Welcome to the Sec Guy Channel and the start of your journey to becoming a cybersecurity professional! 🛡️ This is the first ...

A security alert is only useful if your automation can find the right evidence, extract the right fields, and make the right decision.

In this CompTIA Security+ SY0-801 Domain 2 Workshop, you step into the role of a lead incident responder and work through a ...

In enterprise security, you cannot defend against an adversary you do not understand. Today, we begin Domain 2 with Lesson ...

Theory without execution is useless in enterprise cybersecurity. In this Domain 1 Mastery Workshop for the CompTIA Security+ ...

The CompTIA Security+ exam is evolving. With the transition from the SY0-701 to the upcoming SY0-801 blueprint in 2026, ...

Payroll closes at noon, and three alerts just hit your console: a workstation is running hot, internal devices are scanning neighbors ...

You have to design a new production environment, but every architecture choice changes the threat model. On-premises gives ...

Your company needs remote employees, payroll analysts, and warehouse devices to reach internal resources, but giving every ...

You can build a million-dollar network fortress, but if you don't know where your most sensitive data lives, you have already lost.

When the network is breached, a technician reacts with panic, but an executive reacts with a playbook. In this module, Sec Guy ...

CEH v13: The AI Shift – Is v12 Obsolete? | Certified Ethical Hacker AI-Powered Update Welcome back to the Sec Guy Channel ...