Insights & Guidance

The Nueva Guardia Cyber Consulting Blog

Practical cybersecurity guidance, threat intelligence, and plain-language explanations written for the organizations we serve.

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Is Your Work Email in a Data Breach? Here’s How to Check
Iowa

Is Your Work Email in a Data Breach? Here’s How to Check

When a big website gets hacked, your work email might be part of the list. Here is how to find out and what to do next.

Jose Francisco Caro · April 9, 2026 · 3 min read
Measure Your Phishing Risk for Free — and Know Exactly Where to Start
Iowa

Measure Your Phishing Risk for Free — and Know Exactly Where to Start

Your staff is your biggest security ally — and phishing is how attackers exploit them. KnowBe4's free phishing test tells you exactly who's at risk.

Jose Francisco Caro · April 2, 2026 · 5 min min read
The Diamond Model: Moving from Static Alerts to Campaign Intelligence
Iowa

The Diamond Model: Moving from Static Alerts to Campaign Intelligence

The Cyber Kill Chain tells you 'when.' The Diamond Model tells you 'who, how, and where' to help Iowa defenders stop chasing alerts and start tracking campaigns.

Jose Francisco Caro · April 2, 2026 · 8 min min read
Free Safeguards Built for Organizations Like Yours
Iowa

Free Safeguards Built for Organizations Like Yours

CIS Controls Implementation Group 1 is a checklist of security safeguards designed specifically for organizations with limited IT staff and no dedicated security team. It's free, practical, and built for organizations exactly like yours.

Jose Francisco Caro · March 26, 2026 · 5 min read
The Cyber Kill Chain Explained: Following APT29 From Start to Finish
Iowa

The Cyber Kill Chain Explained: Following APT29 From Start to Finish

The Cyber Kill Chain is a framework that shows how attackers move through a network. We'll walk through all seven stages using APT29, a Russian state-sponsored threat actor, as a real-world example.

Jose Francisco Caro · March 23, 2026 · 4 min read
CISA CSET: The Free Tool That Tells You Exactly Where You Stand
community

CISA CSET: The Free Tool That Tells You Exactly Where You Stand

Most organizations don't know where their security gaps are. CSET tells you for free, in plain language, with a prioritized action plan attached.

Jose Francisco Caro · March 19, 2026 · 4 min read
Small Iowa Organizations Are Targets
community

Small Iowa Organizations Are Targets

Iowa often goes under the radar. Threat actors haven't forgotten, and Iowa organizations are paying the price.

Jose Francisco Caro. · March 16, 2026 · 2 min read
Breaking Down the March 2026 National Cyber Strategy
Policy

Breaking Down the March 2026 National Cyber Strategy

The Trump administration just dropped a new National Cyber Strategy. Here's my honest opinion on what it says, what it doesn't, and what that gap means.

Jose Francisco Caro. · March 12, 2026 · 8 min read
Why Representation Matters and What Needs to Change
Career

Why Representation Matters and What Needs to Change

Only 4% of cybersecurity professionals are Hispanic. I made a promise to do something about that. Here's why it matters and where we go from here.

Jose Francisco Caro. · March 10, 2026 · 5 min read
Degree, Certs, or Experience - What Actually Gets You Into Cybersecurity?
Career

Degree, Certs, or Experience - What Actually Gets You Into Cybersecurity?

I have a degree, certs, military experience, and hands-on work. Here's the honest opinion about what actually matters - and what nobody tells you before you pick a path.

Jose Francisco Caro. · March 10, 2026 · 7 min read
5 Free Resources to Start Learning Cybersecurity
Career

5 Free Resources to Start Learning Cybersecurity

Nobody handed me a roadmap when I started. Here are the free and low-cost resources I wish someone had pointed me to from day one.

Jose Francisco Caro. · March 9, 2026 · 6 min read
Is Cybersecurity a Career for Me?
NGCC

Is Cybersecurity a Career for Me?

Nobody told me cybersecurity was a career option. If you're asking this question, you're already ahead of where I was.

Jose Francisco Caro · March 7, 2026 · 4 min read
Get to Know Me!
NGCC

Get to Know Me!

I didn't grow up knowing cybersecurity was a career. Nobody told me. That's exactly why I'm here.

Jose Francisco Caro · March 6, 2026 · 3 min read
Welcome to the NGCC Blog
NGCC

Welcome to the NGCC Blog

Plain-language cybersecurity information written for Iowa's small businesses, schools, local governments, and Populus.

Jose Francisco Caro · March 5, 2026 · 3 min read
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