Juan Antonio González Mena

Creator of Deep Hacking

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2025 2024 2023 2022 2021

3 contributions in the year 2025

12 contributions in the year 2024

7 contributions in the year 2023

49 contributions in the year 2022

18 contributions in the year 2021

About me

Hey there 👋. I’m Juan Antonio González Mena, although many people know me as Sikumy. I’m 24 years old and have been working in the cybersecurity world for over four years. I’m also the creator of this blog you’re reading.

Deep Hacking started as simple personal notes. Over time it grew, evolved, and through its ups and downs, has become what it is today: a space created by and for the community.

I don’t know how far this project will go or what paths it will take, but what I do know is that my goal is for it to become a technical reference. Time will tell. In the meantime, I’d love for you to join me on this journey.

Articles by Juan Antonio González Mena

PortSwigger Labs

JWT Authentication Bypass via Weak Signing Key – PortSwigger Write-Up

Learn to exploit JWT vulnerabilities with weak signing keys in this PortSwigger lab write-up on JWT authentication.

Jun 12, 2023 Juan Antonio González Mena

Linux Windows

Kali Linux on Docker

Complete guide to install and manage Kali Linux on Docker. Learn to configure the environment, tunnel traffic through Burp Suite, and manage containers.

Jun 5, 2023 Juan Antonio González Mena

OSINT

How the DNS Protocol Works

Learn how the DNS protocol works, the types of servers involved in domain resolution, and the most common DNS records used on the internet.

May 29, 2023 Juan Antonio González Mena

PortSwigger Labs

JWT authentication bypass via flawed signature verification – PortSwigger Write Up

Walkthrough of the PortSwigger lab on JWT authentication bypass through flawed signature verification, exploring how to exploit servers that accept unsigned tokens with the 'none' algorithm.

May 15, 2023 Juan Antonio González Mena