DEV Community

Ioneyrezende
Ioneyrezende

Posted on

I'm here to share

Hey everyone 👋

I'm a security enthusiast focused on network security and web application security. I've been lurking on dev.to for a while, and I finally decided to start writing.

Why I'm here

Security knowledge is often locked behind paywalls, scattered across obscure forums, or buried in docs that assume you already know everything. I want to do the opposite: share what I learn in plain language, with real examples and reproducible steps.

What you can expect from me

  • Practical notes on pentesting and vulnerability analysis
  • Web security deep-dives (OWASP Top 10, auth flows, common misconfigurations)
  • Network security basics and tooling walkthroughs
  • Lessons from CTFs and lab environments
  • Honest write-ups of mistakes I made — because that's where the real learning happens

A quick note on ethics

Everything I publish is for educational purposes and authorized testing only. I won't share exploit code against live systems, and I'll always frame things around defense and responsible disclosure.

Let's connect

If you're into security too — whether you're a beginner or a veteran — I'd love to hear what topics you'd find useful. Drop a comment or say hi. Let's learn together. 🔐

Thanks for reading, and see you in the next post.

Top comments (0)