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James Okafor

James Okafor

Developer Advocate at Codequiry

James writes about code integrity for practicing engineers and helps teams wire Codequiry into their CI and review pipelines.

Articles by James Okafor

Your Codebase Is a Patchwork of Stolen Web Snippets General 9 min
James Okafor James Okafor • 5 months ago

Your Codebase Is a Patchwork of Stolen Web Snippets

Your developers aren't writing code. They're assembling it from a thousand forgotten browser tabs. The average codebase contains hundreds of unlicensed, unvetted, and potentially dangerous snippets copied directly from the web. This isn't just about plagiarism—it's about technical debt, security vulnerabilities, and legal liability woven directly into your application's DNA.

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The Assignment That Broke Every Plagiarism Checker General 7 min
James Okafor James Okafor • 6 months ago

The Assignment That Broke Every Plagiarism Checker

Professor Elena Vance thought her data structures assignment was cheat-proof. Then she discovered a student had submitted code that passed MOSS, JPlag, and even Codequiry's initial scan. The incident revealed a new, sophisticated form of code plagiarism that's spreading across computer science departments. This is the story of how one university adapted its entire integrity strategy.

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Your Static Analysis Tool Is Lying to You About Security General 10 min
James Okafor James Okafor • 6 months ago

Your Static Analysis Tool Is Lying to You About Security

Static analysis tools promise a fortress of security but often deliver a Potemkin village. They generate thousands of warnings while missing the subtle, architectural vulnerabilities that lead to real breaches. This deep-dive exposes the fundamental gaps in token-based scanning and charts a path toward analysis that actually understands code intent and data flow.

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The 37% Problem in Your Intro to Java Course Academic Integrity 2 min
James Okafor James Okafor • 6 months ago

The 37% Problem in Your Intro to Java Course

A 2023 multi-university study found that 37% of introductory programming submissions showed signs of unauthorized collaboration, undetected by traditional string-matching tools. The culprit isn't copy-paste—it's structural plagiarism, where students share solutions and rewrite them line-by-line. Here’s how algorithms that compare Abstract Syntax Trees are exposing this silent epidemic.

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Your Static Analysis Tool Is Missing the Real Security Flaws General 9 min
James Okafor James Okafor • 6 months ago

Your Static Analysis Tool Is Missing the Real Security Flaws

Static Application Security Testing (SAST) tools promise a secure codebase but often drown teams in false positives while missing critical, context-rich vulnerabilities. This guide walks through a tactical, five-step methodology that moves beyond syntax checking to analyze data flow, library interaction, and business logic—the flaws that attackers actually target. We'll implement it using a mix of open-source tools and precise manual analysis.

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