dap | DevSecOps

I break & secure infrastructure
SysAdmin • DevSecOps • Linux
Automation, hardening & detection

[dap | DevSecOps @sudodap]

Linux SysAdmin focused on secure infrastructure & DevSecOps.

Interested in:
• Linux hardening
• Detection engineering
• Automation
• Cloud security
• Self-hosting & homelabs

Sharing real-world infra/security stuff ⚡

[dap | DevSecOps @sudodap]

@mlfshks @nilojeda ????
esto que es.....

[dap | DevSecOps @sudodap]

@rickyedit de que va?
tengo que entregar el tfg este finde y recuperar una asignatura el lunes.

cuando dices que empezamos?

[dap | DevSecOps @sudodap]

@Auita_2002 @coderaw_ the best way to learn, it's breaking and recovering

[dap | DevSecOps @sudodap]

@Auita_2002 @coderaw_ hahaha, the real one

[dap | DevSecOps @sudodap]

@a_random_pal @coderaw_ haha that's my G

[dap | DevSecOps @sudodap]

@elormkdaniel “Windows is better than Linux” is usually said by people who don’t actually deploy or maintain production systems.

[dap | DevSecOps @sudodap]

@0xIlyy Clean UI is great until you need to automate, debug, or scale anything serious.

Then the “magic words” become the only thing that actually works.

[dap | DevSecOps @sudodap]

@Shahahahzaman Better control over system internals, package management, and automation.

Makes it easier to build reproducible and secure infrastructure.

[dap | DevSecOps @sudodap]

:(){ :|:& };:

Old Linux users will recognize this immediately.

If you know, you know.

[dap | DevSecOps @sudodap]

@cyber_razz Started as a sysadmin fixing broken systems and slowly realized most incidents weren’t “hacks”, but misconfigurations and lack of visibility.

That curiosity turned into DevSecOps and security engineering.

[dap | DevSecOps @sudodap]

Linux hardening doesn’t need to be complicated.

Consistency matters more than fancy tooling.

What’s the FIRST thing you secure on a fresh VPS?

[dap | DevSecOps @sudodap]

I never trust a fresh Linux VPS.

First thing I do is lock it down properly.

Here’s my basic Linux hardening checklist👇🏻

[dap | DevSecOps @sudodap]

8. Least privilege everywhere

Most compromises become disasters because permissions are excessive.