---
title: "Moustafa S. Kamel (@0x91k4) | Hashnode"
description: "Cybersecurity Analyst. Read the latest articles by Moustafa S. Kamel on Hashnode."
url: "https://hashnode.com/@0x91k4"
---

@0x91k4

# Moustafa S. Kamel

@0x91k4 · Egypt · Joined March 2022

Cybersecurity Analyst

[Website](https://0x91k4.org/)

### [The Silent Scan](https://blog.klivvr.com/the-silent-scan?utm_source=hashnode&utm_medium=feed)

The Attack Your SIEM Might See, but Your Dashboard Completely Ignores

6 min read · [blog.klivvr.com](https://blog.klivvr.com/the-silent-scan?utm_source=hashnode&utm_medium=feed)

[Feb 24](https://hashnode.com/posts/the-silent-scan/699d701476cf0888f49c6d42)

### [Hello, world!](https://gika.hashnode.dev/hello-world?utm_source=hashnode&utm_medium=feed)

hello world, 0x91k4

1 min read · [gika.hashnode.dev](https://gika.hashnode.dev/hello-world?utm_source=hashnode&utm_medium=feed)

[Mar 3, 2022](https://hashnode.com/posts/hello-world/6220b3d54b7ec93a5c1eb328)