Offensive security notes, tutorials, cheatsheets and home-lab builds for red teamers. 2026-08-08T00:00:00.000Z https://cyberphoenix.gr/ pho5nixinfo@cyberphoenix.gr 2026-08-08T00:00:00.000Z https://cyberphoenix.gr/homelab/01-network-and-hypervisor/

The isolation-first foundation for a red team lab — segment design and hypervisor choice, before a single vulnerable box exists.

2026-08-06T00:00:00.000Z https://cyberphoenix.gr/cheatsheets/linux-privesc-enum/

The first-pass enumeration commands for a foothold on a Linux host — what to run, and what the output is telling you.

2026-08-04T00:00:00.000Z https://cyberphoenix.gr/blog/ssrf-filters-allowlists/

A blocklist has to be right about every address a URL might resolve to. An allowlist only has to be right about the ones you meant. Here's why that asymmetry decides the outcome.