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Cybersecurity Best Practices

Provides actionable strategies and proven frameworks for strengthening your organization's security posture. Articles cover risk assessment, access controls, incident response planning, network segmentation, encryption standards, and policy development for businesses of all sizes.

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Ransomware Prevention

How to Prevent Ransomware: A Practical Defense Guide

A Single Click Cost One Hospital System $67 Million In 2024, Change Healthcare — one of the largest health payment processors in the U.S. — was hit by the ALPHV/BlackCat ransomware group. The attack disrupted claims processing for thousands of providers nationwide. UnitedHealth Group, its parent company, reported costs exceeding

Carl B. Johnson Jul 07, 2026 5 min read
Security in Cloud Computing

Security in Cloud Computing: What Goes Wrong First

Capital One Lost 100 Million Records — The Cloud Wasn't the Problem In 2019, a former AWS employee exploited a misconfigured web application firewall and exfiltrated over 100 million Capital One customer records. The cloud infrastructure worked exactly as designed. The humans configuring it didn't. That breach

Carl B. Johnson Jun 27, 2026 5 min read
CISA Cybersecurity Guidelines

CISA Cybersecurity Guidelines: What Actually Matters

Most Organizations Read CISA's Advice — Then Ignore the Hard Parts In 2023, the City of Dallas got hit with Royal ransomware. Services went down. Police dispatch systems broke. Recovery took weeks and cost millions. The attack vector? The kind of basic intrusion that CISA cybersecurity guidelines have warned

Carl B. Johnson Jun 20, 2026 5 min read
Computer Security Advice

Computer Security Advice That Actually Works in 2026

A school district in Arizona lost $3.5 million in January 2024 after a single employee followed a spoofed email's wire transfer instructions. No malware. No sophisticated zero-day exploit. Just one person who didn't recognize a social engineering attack. That's why most computer security

Carl B. Johnson Jun 12, 2026 5 min read
Computer Security Advice

Computer Security Advice That Actually Works in 2026

In 2024, the FBI's Internet Crime Complaint Center received over 859,000 complaints with losses exceeding $16.6 billion — a 33% increase from the year before. That number isn't slowing down in 2026. I've spent years watching organizations and individuals make the same preventable

Carl B. Johnson May 27, 2026 5 min read
Social Engineering

How to Spot Social Engineering Before It Costs You

In 2023, MGM Resorts lost an estimated $100 million after a threat actor called the help desk, pretended to be an employee, and talked their way into a password reset. No malware. No zero-day exploit. Just a phone call and a convincing story. That single incident shut down slot machines,

Carl B. Johnson May 26, 2026 6 min read
Cybersecurity Best Practices

Cybersecurity Best Practices for Employees in 2026

One Click Cost MGM Resorts $100 Million In September 2023, a threat actor called Scattered Spider called the MGM Resorts help desk, impersonated an employee found on LinkedIn, and convinced IT staff to reset credentials. The result: ten days of operational chaos, encrypted systems, and an estimated $100 million in

Carl B. Johnson May 20, 2026 5 min read
Phishing Prevention Tips

Phishing Prevention Tips That Actually Stop Attacks

In March 2024, a finance employee at a multinational firm wired $25 million to threat actors after a deepfake video call that impersonated the company's CFO. The attack started with a single phishing email. That one message opened the door to a loss most companies would never recover

Carl B. Johnson May 13, 2026 5 min read
CISA Cybersecurity Guidelines

CISA Cybersecurity Guidelines: What Actually Matters

In January 2024, CISA disclosed that a threat actor had exploited vulnerabilities in Ivanti Connect Secure products to breach the agency's own systems. Let that sink in. The federal agency responsible for defending U.S. critical infrastructure got hit. If CISA itself isn't immune, your organization

Carl B. Johnson May 11, 2026 5 min read