Blue Sheet 🧢

Practical commands for malware, forensic, network, memory analysis, for both Linux and Windows.

Read the guide

PowerShell Cmdlets 🧢

Helpful commands for attack/defense, and useful tools to secure Windows.

Read the guide

Windows Security 🖳

Is Windows a joke or are you? Let's dive into the most popular OS.

Read the guide

Wireless security 📶

How to secure wireless connections.

Read the guide

macOS Security 🍎

Personal thoughts and helpful documentations about macOS security and internals.

Read the guide

Linux Security 🐱‍👓

Ways to protect Linux.

Read the guide


Most resources are related to hacking, but life is rich. There many other interesting topics: