---
title: "victor nkereuwem (@iameskor) | Hashnode"
description: "Security Engineer. Read the latest articles by victor nkereuwem on Hashnode."
url: "https://hashnode.com/@iameskor"
---

@iameskor

# victor nkereuwem

@iameskor · Uyo, Nigeria · Joined July 2026

Security Engineer

### [Port Security Rules](https://iameskor.hashnode.dev/port-security-rules?utm_source=hashnode&utm_medium=feed)

Master core network port exposure rules (SSH, SMB, RDP, MySQL) and reconstruct Windows attack narratives using SHA-256, Event IDs, and Prefetch.

2 min read · [iameskor.hashnode.dev](https://iameskor.hashnode.dev/port-security-rules?utm_source=hashnode&utm_medium=feed)

[Oct 18](https://hashnode.com/posts/port-security-rules/6ad5469b00c8fb052c509de5)

### [What I Found Inside a Forensic Disk Image Using Autopsy & Zimmerman Tools](https://iameskor.hashnode.dev/what-i-found-inside-a-forensic-disk-image-using-autopsy-zimmerman-tools?utm_source=hashnode&utm_medium=feed)

Step-by-step DFIR analysis of the 2020JimmyWilson.E01 disk image using Autopsy & Zimmerman tools to uncover insider exfiltration and chain of custody

3 min read · [iameskor.hashnode.dev](https://iameskor.hashnode.dev/what-i-found-inside-a-forensic-disk-image-using-autopsy-zimmerman-tools?utm_source=hashnode&utm_medium=feed)

[Oct 17](https://hashnode.com/posts/what-i-found-inside-a-forensic-disk-image-using-autopsy-zimmerman-tools/6ad401f3be7216ec405532f5)