How-to & Tips
Practical guides and expert tips to strengthen your cybersecurity posture and protect your business.
Red + Blue at STACK Cybersecurity: One Palette, Unified Defense
July 8, 2026
STACK Cybersecurity's brand uses red and blue with purpose. Red reflects attacker insight. Blue reflects defender discipline. Together, they show how we build resilient cybersecurity programs for real-world threats.... Read More
Zero Trust and AI Notetakers: What Every Business Owner Should Know
June 29, 2026
Zero trust is a security framework built on a straightforward principle: no user, device, or application receives access by default. Every request is verified. Every tool is evaluated. Nothing is assumed safe simply because it is already in use inside your organization.... Read More
AI Deep Research: Complete Guide for Beginners
June 26, 2026
AI Deep Research is one of the most useful features in modern AI tools, and one of the least understood. Most people who have access to it are not using it, or are using it the wrong way and getting mediocre results.... Read More
Listen to a Real Federal Warrant Scam Call
June 17, 2026
A recorded federal warrant scam call shows how attackers use fear, fake legal authority, and urgency to pressure business leaders and employees. Learn how the scheme works and what your team should do next.... Read More
AI or ML? What’s the Difference?
May 28, 2026
Artificial intelligence (AI) and machine learning (ML) are more than just tech buzzwords. They are essential parts of modern cybersecurity.... Read More
Learn How to Effectively Navigate AI, Cybersecurity
May 27, 2026
AI has moved from novelty to standard business infrastructure. According to the McKinsey 2025 State of AI report, 78% of companies now use AI in at least one business function, up from 55% three years ago.... Read More
AI FAQs for Business in 2026
May 26, 2026
Review frequently asked questions about AI in corporate settings.... Read More
Learn How Copilot AI Can Improve Your Productivity
May 24, 2026
Microsoft Copilot exemplifies the power of generative AI discussed in this downloadable Microsoft Decision Brief.... Read More
Deepfake Detection Guide
May 15, 2026
Learn manual deepfake detection techniques, automated tools like Sensity AI and Reality Defender, and organizational controls that prevent fraud even when detection fails.... Read More
Why Are Manufacturers Getting Denied Cyber Insurance?
May 12, 2026
Cyber insurance for manufacturers isn't just a financial product anymore. It's a direct evaluation of your security controls. Here's what insurers are checking and how to be ready.... Read More
SEC Regulation S-P Deadline Is Near. Are You Ready?
May 10, 2026
The SEC's compliance deadline for smaller financial firms is June 3, 2026. Here's what the amended Regulation S-P requires and where most firms fall short.... Read More
Microsoft Edge Stores Your Passwords in Plaintext. What That Means.
May 7, 2026
A security researcher confirmed that Microsoft Edge loads every saved password into plaintext memory at startup and keeps them there all session. Microsoft says it's intentional. Here's what your business needs to do.... Read More
How to Remove Saved Passwords from Chrome, Edge, Firefox, and Safari
May 7, 2026
Saving passwords in browsers might seem convenient, but it poses significant security risks.... Read More
CMMC Terminology: Key Terms and Definitions
April 15, 2026
The CMMC ecosystem uses specific terminology defined by the Cyber AB. This reference covers the key roles, designations, and concepts you'll encounter during the certification process.... Read More
Shadow AI Is Already Inside Your Business. Is Governance Keeping Up?
April 14, 2026
AI tools are already embedded in daily workflows at most businesses, often without formal approval or oversight. Here's how to bring shadow AI into a manageable structure.... Read More
IT Provider vs. Cybersecurity MSP
March 30, 2026
Traditional IT support keeps systems running. A cybersecurity MSP keeps your business from getting breached. Here is how to tell which one you actually have.... Read More
Enterprise AI Pricing, Privacy, and Security Comparison
March 29, 2026
The headline seat price is only part of the story. Here is what ChatGPT, Claude, Gemini, and Copilot actually cost. And what their contracts say about your data.... Read More
What Is the Dark Web? Myths, Realities and Cybersecurity Risks for Businesses
March 24, 2026
Most business leaders picture a data breach as a headline event. What they rarely picture is what happens in the hours after their data leaves the network.... Read More
Learn How Bank Impersonation Scams Work
March 23, 2026
Scammers are stealing tens of thousands of dollars with account data purchased on the dark web, spoofed bank phone numbers, and legitimate banking features to steal cash at ATMs.... Read More
Commonly Used Cybersecurity Acronyms
March 18, 2026
Acronyms are everywhere in cybersecurity, and understanding them is vital to navigate technical documentation, compliance requirements, and industry conversations. We've consolidated a list of commonly used acronyms from our internal guides, NIST publications, and email communications to help you stay informed.... Read More
Phishing, Smishing Bypass Security Controls
March 6, 2026
Phishing and smishing attacks bypass security tools by targeting human behavior. Learn how impersonation scams work and how to reduce risk.... Read More
Boss Gift Card Scams Target Business
March 6, 2026
Gift card scams targeting employees are surging. Learn how criminals impersonate your boss over text, why security tools won't catch it, and what your team can do.... Read More
Cybersecurity Glossary
Jan. 23, 2026
Cybersecurity terms do not have to be confusing. This simple glossary breaks down the most common security words, acronyms, and concepts so your team can communicate and protect data.... Read More
Learn the Difference Between CUI & FCI
Jan. 20, 2026
CUI and FCI both fall under “unclassified” information, but they’re not the same thing.... Read More
CUI vs ITAR: What Defense Contractors Must Know Before Their CMMC Audit
Jan. 2, 2026
ITAR isn't lower security than CUI. It's a separate export law with stricter access controls. This guide explains how CUI and ITAR intersect, why manufacturers mix them up, and how both affect CMMC compliance.... Read More
10 Questions to Ask Your MSP Before You Sign Off on CMMC Compliance
Jan. 2, 2026
Most MSPs claim CMMC support, but few can deliver Level 2 compliance. Download this checklist to verify your MSP protects CUI, prevents ITAR violations, and won't put your defense contracts at risk.... Read More
What Is Tailgating in Cybersecurity? How It Works and How to Stop It
Dec. 17, 2025
Your employees hold doors open for strangers. They wave people through secure entrances. They assume someone carrying a toolbox or wearing a uniform belongs in your facility.... Read More
Cybersecurity Costs: Why Protection is Cheaper Than Recovery
Dec. 10, 2025
The real question isn't whether cybersecurity is expensive. It's whether you can afford not to invest. Average breach: $4.44M. Prevention ROI: $3 saved per $1 spent. See 2026 spending forecast.... Read More
AI Readiness Checklist: Is Your Business Ready to Deploy AI Safely?
Nov. 14, 2025
While Copilot integrates seamlessly into your Microsoft environment, it's crucial to remember that it's a powerful tool with access to sensitive data. Treating it exactly like a simple browser can lead to data exposure and compliance issues.... Read More
Password Reset: Volume 4
Oct. 29, 2025
In 2022, attackers breached Uber by exploiting MFA fatigue. This isn’t rare. Most password policies rely on outdated rules that frustrate employees and fail to stop hackers. Here’s what works instead.... Read More