Welcome to my blog!

I'm Nagisa, a CS student form UOW.

I write about cybersecurity, networking, and document my personal projects. Occasionally I share CTF writeups and security research notes.

ARP Spoofing / Poisoning: How It Works and How to Defend Against It

A deep dive into ARP spoofing attacks — how ARP works, the mechanics of poisoning a cache, and practical mitigation strategies with Scapy examples.