> ## Documentation Index
> Fetch the complete documentation index at: https://hackbook.dudji.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Tech

> Tech-specific patterns — deep dives into operating systems, services, and infrastructure.

The Tech section covers **system-level knowledge** required to understand attack surfaces, identify misconfigurations, and exploit technology-specific vulnerabilities.

<Card title="Linux" icon="linux" href="/tech/linux">
  System fundamentals, authentication, services, and storage — everything you
  need to know to own a Linux box.
</Card>

<Card title="Windows" icon="windows" href="/tech/windows">
  Privileges, groups, services, and the registry — everything you need to own a
  Windows box.
</Card>

<Card title="Services" icon="server" href="/tech/services">
  Common network services — enumeration, misconfigurations, and attack paths for
  each protocol.
</Card>