@emmanueladeshina01

AWS IAM Attack Paths: How Real Cloud Breaches Actually Happen

5d ago · 5 min read · Most people learn AWS IAM backwards. They start with: “Users, roles, and permissions” But real attackers and real security engineers think in a different model: AWS IAM is not a permission system —

How Browser Security Boundaries Quietly Break in Modern Fintech Systems (Real-World Observation Study)

Jun 6 · 5 min read · Modern fintech systems are evolving faster than their security baselines. As products scale across payments, identity, payroll, and embedded financial infrastructure, the browser becomes one of the mo

I reviewed HTTP Security Headers on a Nigerian B2B platform. Here’s what I found + 3 quick fixes

Jun 1 · 3 min read · I’ve been running lightweight security posture checks on Nigerian B2B platforms using publicly available HTTP response headers only. No logins. No intrusive scanning. No exploitation. Just reading wha

I Built a Security Header Scanner That Actually Understands Redirects

May 29 · 5 min read · The problem I was solving I needed a fast, repeatable way to audit HTTP security headers on live sites. Not a full penetration test — just a focused check that tells me what's missing, what's weak, an

I Refused to Let My System Auto-Tweet Outages

May 26 · 5 min read · This is my first time writing publicly about a system I’m building, so I wanted to start with something that genuinely changed how I think about infrastructure engineering. I’m currently building Reli