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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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Computer Security Security

Computer Security Security: Layers That Actually Work

In March 2022, Okta confirmed that the Lapsus$ threat actor group had breached a third-party support engineer's laptop and accessed internal systems. The attack didn't exploit some exotic zero-day vulnerability. It started with compromised credentials — a single point of failure in what should have been a

Carl B. Johnson Jul 30, 2022 7 min read
Web Security Best Practices

Web Security Best Practices That Actually Stop Breaches

In March 2022, the Lapsus$ group breached Okta by compromising a third-party support engineer's laptop — and suddenly, thousands of organizations realized their web security posture was only as strong as their weakest vendor's. That single incident forced a reckoning across the industry. If your organization runs

Carl B. Johnson Jul 30, 2022 7 min read
Cyber Security

Cyber Security Basics That Stop 90% of Attacks

The Breach That Started With a Single Password In May 2021, a single compromised password shut down the Colonial Pipeline and triggered fuel shortages across the Eastern United States. The attackers used a stolen VPN credential — no multi-factor authentication, no zero trust architecture, just one reused password. That's

Carl B. Johnson Jul 30, 2022 6 min read
Home Computer Security

How Can You Protect Your Home Computer in 2022

In March 2022, the FBI's Internet Crime Complaint Center reported that Americans lost over $6.9 billion to cybercrime in 2021 — a 64% increase from the year before. A staggering number of those victims weren't Fortune 500 companies. They were regular people, sitting at home computers,

Carl B. Johnson Jul 30, 2022 7 min read
Cloud Computing Security

Cloud Computing Security: What Goes Wrong and How to Fix It

In April 2022, researchers at Palo Alto Unit 42 reported that nearly 99% of cloud user accounts, services, and resources grant excessive permissions — permissions that are granted but never used. That gap between what's allowed and what's needed is exactly where threat actors operate. If you&

Carl B. Johnson Jun 20, 2022 6 min read
Security in Cloud Computing

Security in Cloud Computing: What Actually Goes Wrong

In April 2022, researchers at Wiz discovered that Microsoft Azure's PostgreSQL Flexible Server had vulnerabilities allowing cross-account database access. They called it ExtraReplica, and it affected thousands of Azure databases. This wasn't a theoretical exercise — it was a real demonstration that security in cloud computing remains

Carl B. Johnson May 26, 2022 7 min read
Phishing Prevention Tips

Phishing Prevention Tips That Actually Stop Attacks

The Phishing Email That Cost Ubiquiti $46.7 Million In 2015, networking giant Ubiquiti Networks disclosed that attackers used carefully crafted phishing emails to trick finance department employees into wiring $46.7 million to overseas accounts controlled by threat actors. The emails impersonated executives. They looked legitimate. And trained professionals

Carl B. Johnson May 25, 2022 7 min read
Ransomware Protection

Ransomware Protection Tips That Actually Work in 2022

Colonial Pipeline paid $4.4 million in ransom in May 2021. Within months, JBS Foods handed over $11 million. Kaseya's supply chain attack hit over 1,500 businesses in a single weekend. And those are just the ones that made headlines. The FBI's Internet Crime Complaint

Carl B. Johnson Mar 18, 2022 7 min read
Password Security Best Practices

Password Security Best Practices That Actually Work

The 61% Problem You're Probably Ignoring The 2021 Verizon Data Breach Investigations Report found that 61% of all breaches involved credential data. Not sophisticated zero-day exploits. Not nation-state malware. Stolen, weak, or reused passwords. That single statistic should reshape how your organization thinks about password security best practices

Carl B. Johnson Feb 24, 2022 6 min read