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Bigger IT Solutions Bigger IT Solutions is your place for Cyber Security and Computer Training.

Cyber Security, Information Technology Training, Cisco, Microsoft, Hacking, Forensic, Linux, and Program Management courses available.

05/14/2026

The FCC banned foreign-made routers and everybody's freaking out. 😄 Calm down. Your router isn't illegal.....yet

But there IS a real story here worth knowing — one that goes way beyond TP-Link. Wrote a breakdown of what actually happened, why it matters, and what to do about it.

No fear mongering. No fluff. Just the straight story. Link in the comments. 👇

Send a message to learn more

05/10/2026

Hot take: your biggest AI security risk right now isn't hackers.
It's your own employees trying to hit their deadlines. 😅

Shadow AI — people using unapproved AI tools at work — is quietly becoming the new insider threat. And most organizations are either ignoring it or trying to ban their way out of it. Neither works.

Broke it all down on the blog if you want the full picture: https://www.davidbigger.com/blog

Cybersecurity insights, threat intelligence, and training tips from a 20+ year veteran.

04/24/2026

Still job hunting? So is North Korea. 🇰🇵

Except they're not looking for work — they're running fake interviews to backdoor developer machines and weaponize your own code repos against you.

New post breaking down exactly how the "Contagious Interview" campaign works, who's in the blast radius, and what to do about it.
Worth a read if you write code, hire developers, or just click "Trust" without thinking twice.

So, let me set the scene for you.

03/26/2026

Quick ask for my small business folks 👇

I’m testing out a new service that gives you a snapshot of:
– your online security exposure
– what competitors are doing
– and some blind spots you might not see

I need about 5–10 businesses to run through a beta version.

No catch — I’ll build you a full report (usually $99) in exchange for some real feedback.

If you’re curious, comment or DM me and I’ll hook you up. ☝️

Send a message to learn more

Part 2 of the Anthropic Skills series is live — and this one gets hands-on. 🛠️We're building a full threat-intel-triage ...
03/10/2026

Part 2 of the Anthropic Skills series is live — and this one gets hands-on. 🛠️

We're building a full threat-intel-triage Skill from scratch: clean the IOC feed, validate formats, strip out internal IPs and low-confidence noise, then output a color-coded Excel workbook AND a PDF analyst report — all triggered with a single prompt in Claude Code.

This is the kind of workflow that shows up constantly in real SOC environments. And yes, the code actually works.

If you caught Part 1 and wondered "okay but what does this look like in practice?" — this is your answer.

🔗

If you read Part 1, you know why Anthropic is pushing Skills over agent sprawl. Now let’s get practical — and I mean actually practical, not “here’s a toy example that will throw a syntax error the moment you paste it.” I’m going to build a working threat-intel-triage Skill from scratch....

Ever feel like your AI setup is turning into another IT mess — a dozen agents doing mostly the same thing, just with sli...
03/06/2026

Ever feel like your AI setup is turning into another IT mess — a dozen agents doing mostly the same thing, just with slightly different prompts? 😅

I just dropped a new post breaking down why Anthropic is telling builders to stop cloning agents and start building Skills instead.

One agent, a shared skill library, way less maintenance headache.
If you're tinkering with AI agents (or just trying to make sense of where this is all going), this one's worth a read.

👉

If you’re building AI right now, chances are you’ve already built — or at least thought about building — a “sales agent,” a “support agent,” or a “marketing agent.” And then another. And then another. Before long you’re maintaining a zoo of nearly identical bots, each with slig...

AI isn’t a “future trend” anymore — it’s already baked into the tools we use, the threats we defend against, and the job...
02/26/2026

AI isn’t a “future trend” anymore — it’s already baked into the tools we use, the threats we defend against, and the job descriptions we’re applying for.

I just published a new post: “AI Is Here. Is Your Certification?”

In it, I talk about why 2026 is a rare early-mover window for AI certifications, how AI is reshaping cybersecurity and IT, and what credentials like CompTIA SecAI+ and EC-Council’s AI certifications can do for your career. I also outline a practical five-step path to actually get started, not just “read about AI.”
​
Give it a read and let me know what questions you have or where you’re thinking about starting.

Stay informed with daily, weekly, and monthly updates on cyber vulnerabilities and exploits, tailored for both beginners and seasoned analysts.

New blog post today - AI topic!
11/13/2025

New blog post today - AI topic!

How artificial intelligence is supercharging cybercriminals and making human psychology their most dangerous weapon The New Battlefield Isn’t Technical—It’s Psychological Picture this: You receive an email from a respected cybersecurity researcher inviting you to review their latest paper on e...

Made some of my blog posts podcasts for those that might like to listen in the car on the way to work or the gym.
10/14/2025

Made some of my blog posts podcasts for those that might like to listen in the car on the way to work or the gym.

David Bigger's professional website showcasing expertise in technical enablement, IT training, cybersecurity, and network administration. Explore my resume and media examples.

It's 2:47 AM on a Sunday. "Sarah from Marketing" just logged in from another country and downloaded 15GB of financial re...
10/14/2025

It's 2:47 AM on a Sunday. "Sarah from Marketing" just logged in from another country and downloaded 15GB of financial records—something she's never accessed before.

Is she working late? Or have her credentials been compromised?

This is where behavioral analytics meets the psychology of insider threats. New post diving into HCI, UEBA, and why your security training is probably failing.

Introduction: The Human Firewall Your organization can invest millions in next-generation firewalls, deploy sophisticated antivirus solutions across every endpoint, and implement zero-trust architectures—but none of it matters if an employee clicks the wrong link or inadvertently hands over their ...

We pour hours, dollars, and passion into security training — but when push comes to shove, what actually sticks? In my l...
10/03/2025

We pour hours, dollars, and passion into security training — but when push comes to shove, what actually sticks? In my latest post, I explore the divide between classroom lessons and field operations.

• Why many training programs fail to prepare folks for real threats
• What real operators want (but rarely get) in training
• Actionable steps to make training more grounded and lasting

Curious? Read it here: https://blog.davidbigger.com/the-gap-between-security-training-and-real-world-operations/

If you’re in security, leadership, or training — tell me: what’s one thing your team really ought to know but doesn’t?

The Uncomfortable Truth About Cybersecurity Training Here’s a sobering reality: your organization probably spent thousands on cybersecurity training last year, yet human error still accounts for 74% of all data breaches. This isn’t just a number—it’s a wake-up call that something is fundamen...

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