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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77 Articles

Phishing vs. Spear Phishing: How to Tell the Difference and Protect Yourself

Phishing and spear phishing are sneaky online tricks, not just minor tech…

Daniel John

Intelligence Gathering Techniques for Identifying Advanced Persistent Threats

In cybersecurity, the difference between staying safe and getting breached often comes…

Daniel John

Understanding Social Engineering in Cybersecurity

Imagine an office where every workstation is encrypted, firewalls stand sentinel, and…

Daniel John

8 Cybersecurity Misconceptions That Put You at Risk

Every day, automated scanners hunt for weak doors, no company is too…

Daniel John

10 Free Tools to Encrypt Files Before Uploading to the Cloud

Let’s start with a confession: I didn’t care about encryption until I…

Daniel John

How to Recover Hacked Accounts Without Tech Skills

In 2024, the Federal Trade Commission (FTC), consumers reported losing over $12.5…

Daniel John

Cloud Storage Scams in 2025: How Hackers Exploit Trust

Let’s start with a story you might recognize. Last year, my colleague…

Daniel John

How Blockchain Works: Transactions, Blocks, and Chains

More than 10 percent of global GDP may be stored on blockchain systems…

Daniel John

Cloud Security in 2025: Why Your Data Isn’t as Safe as You Think

According to IBM’s 2023 Cost of a Data Breach Report, 45% of…

Daniel John

Blockchain Interoperability and Its Role in the Future of Decentralized Systems

We’ve all heard the hype about blockchains revolutionizing finance, governance, and even…

Daniel John
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