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Daniel John

Daniel Chinonso John

Daniel Chinonso John is a web designer, penetration tester, and founder of Aree Tech. He writes clear, actionable posts at the intersection of productivity, AI, cybersecurity, and blogging to help readers get things done.
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217 Articles

Microsegmentation for Real Networks

In most enterprise networks, visibility ends where complexity begins. The map looks…

Daniel John

Gmail Data Leak: What Happened, and What We Know

When headlines say a Gmail data leak swept up millions of accounts,…

Daniel John

ZTNA vs VPN: A Comparison of Security, Performance, and Cost

When your team asks for remote access, the usual answer for years…

Daniel John

Windows SMB Vulnerability CVE-2025-33073 Actively Exploited After Patch Delay, CISA Warns

On October 20, 2025, the U.S. Cybersecurity and Infrastructure Security Agency (CISA)…

Daniel John

Vishing and Smishing Scams: How Voice and Text Phishing Works

A message flashes across your phone that says “Delivery attempt failed, reschedule…

Daniel John

Slider Revolution Vulnerability: What Site Owners Should Know

A widely used WordPress plugin called Slider Revolution was found to have…

Daniel John

One Billion Salesforce Records Reportedly Stolen

A hacker group says it has stolen nearly one billion records from…

Daniel John

Active Directory Security Risks: Understanding NTDS.dit Attacks

In many big cyber break-ins, attackers who got into Active Directory data…

Daniel John

AI for Predictive Threat Intelligence: What CRM Users Should Know

AI-powered predictive threat intelligence is used to examine patterns in user and…

Daniel John

Ransomware Defense: Detection, Mitigation, Recovery

Every 11 seconds, a business somewhere is hit with a ransomware attack.…

Daniel John
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