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Hopefully not just an afterthought!

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Browser Fingerprint Randomization: Beyond User-Agent Rotation

Browser Fingerprint Randomization: Beyond User-Agent Rotation

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9 min read
Why Fraud Rings Are a Graph Problem (And Your SQL Database Can't See Them)

Why Fraud Rings Are a Graph Problem (And Your SQL Database Can't See Them)

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4 min read
One npm Account Publishes 964 Million Downloads Per Week. None Have Provenance.

One npm Account Publishes 964 Million Downloads Per Week. None Have Provenance.

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3 min read
Overcome Dependabot Alert Fatigue: Dev Strategies

Overcome Dependabot Alert Fatigue: Dev Strategies

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7 min read
The Night I Built Sentinel: A Story of Bots, Breakdowns, and Breaking Through

The Night I Built Sentinel: A Story of Bots, Breakdowns, and Breaking Through

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4 min read
Blocking Prompt Injection Before It Reaches Your LLM

Blocking Prompt Injection Before It Reaches Your LLM

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5 min read
Approval Is Not Enough: Building a Sub‑Microsecond Runtime Governance Gate in Rust

Approval Is Not Enough: Building a Sub‑Microsecond Runtime Governance Gate in Rust

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3 min read
We Planted 10 Vulnerabilities to Test Free Semgrep. It Reported 3.

Understanding where free security tools stop

We Planted 10 Vulnerabilities to Test Free Semgrep. It Reported 3.

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6 min read
Keep Your AI Agent Traces on Your Machine: A Local-First Approach

Keep Your AI Agent Traces on Your Machine: A Local-First Approach

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6 min read
Authentication Is Not Just A Login Screen: A Beginner's Guide To Account Boundaries In AI-Built Apps In 2026

Authentication Is Not Just A Login Screen: A Beginner's Guide To Account Boundaries In AI-Built Apps In 2026

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8 min read
System Design - 23. Bloom Filters: How Chrome Checks Billions of Malicious URLs Using Almost No Memory

System Design - 23. Bloom Filters: How Chrome Checks Billions of Malicious URLs Using Almost No Memory

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8 min read
Securing Financial APIs in 2026: Implementing Global Request Interceptors and Automated Audit Trails in Spring Boot

Securing Financial APIs in 2026: Implementing Global Request Interceptors and Automated Audit Trails in Spring Boot

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3 min read
Social Engineering: The Human Side of Hacking

Social Engineering: The Human Side of Hacking

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6 min read
System Design - 19. Authentication & Authorization: OAuth2, JWT, and the Equifax Breach That Changed Everything

System Design - 19. Authentication & Authorization: OAuth2, JWT, and the Equifax Breach That Changed Everything

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10 min read
Reviewing AI-generated code before shipping: why I built Sego

Reviewing AI-generated code before shipping: why I built Sego

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1 min read
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