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Multi-Factor Authentication

Posts tagged with multi-factor authentication explain how layered identity verification strengthens access security. Coverage includes MFA implementation strategies, authenticator app comparisons, hardware token options, and best practices for deploying MFA across enterprise environments.

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Strong Password Examples

Strong Password Examples That Actually Stop Hackers

In 2023, a single reused password gave threat actors access to 23andMe's credential stuffing attack, ultimately exposing the genetic data of 6.9 million users. The attackers didn't exploit a zero-day vulnerability. They didn't deploy sophisticated malware. They simply tried known username-password combinations from

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

Computer Security Advice That Actually Works in 2026

The Breach That Started With a Single Password In 2023, MGM Resorts lost an estimated $100 million after a threat actor social-engineered a help desk employee with a ten-minute phone call. The attackers didn't exploit some exotic zero-day vulnerability. They used basic social engineering — information scraped from LinkedIn

Carl B. Johnson May 19, 2026 5 min read
Zero Trust Security Model

Zero Trust Security Model: Why Perimeter Defense Is Dead

A Castle With No Walls Left to Defend In January 2024, Microsoft disclosed that the Russian threat actor Midnight Blizzard had compromised executive email accounts — not by breaching a firewall, but by password-spraying a legacy test tenant account that lacked multi-factor authentication. The attackers moved laterally for weeks before detection.

Carl B. Johnson May 15, 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
Password Manager Benefits

Password Manager Benefits That Stop 80% of Breaches

The Breach That Started With "Company2024!" In January 2024, a mid-size healthcare company lost 2.3 million patient records. The root cause wasn't a sophisticated zero-day exploit. It wasn't a nation-state threat actor. It was an employee who reused the same password across their

Carl B. Johnson Apr 29, 2026 5 min read
Strong Passwords

How to Create a Strong Password That Actually Works

In 2023, a single reused password gave a threat actor access to 23andMe's credential-stuffing attack that exposed the data of nearly 7 million users. The attacker didn't exploit a zero-day vulnerability or deploy sophisticated malware. They just tried stolen passwords from other breaches — and millions of

Carl B. Johnson Apr 23, 2026 5 min read
Password Manager

Why Use a Password Manager: The Case Is Overwhelming

The Breach That Started With "Company123!" In 2024, the credential stuffing attack against Roku compromised over 576,000 accounts. The attackers didn't exploit some exotic zero-day vulnerability. They used passwords stolen from other breaches and tried them against Roku accounts — because people reuse passwords everywhere. That

Carl B. Johnson Apr 10, 2026 6 min read