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I Almost Leaked My Production Database Password to GitHub (And How I Fixed CI/CD Security)

I Almost Leaked My Production Database Password to GitHub (And How I Fixed CI/CD Security)

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3 min read
Stop Flying Blind on Linux Security Events: Practical auditd for Real-Time Monitoring

Stop Flying Blind on Linux Security Events: Practical auditd for Real-Time Monitoring

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3 min read
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
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
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
Blocking Prompt Injection Before It Reaches Your LLM

Blocking Prompt Injection Before It Reaches Your LLM

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5 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
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
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
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
Your AI Agent just leaked your Stripe key. Here's how to stop it before the commit.

Your AI Agent just leaked your Stripe key. Here's how to stop it before the commit.

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5 min read
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