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Cristian Souza
Cristian Souza

20 Followers

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Instalando e utilizando o Cuckoo Sandbox

Quando falamos em análise de malware, inúmeras ferramentas estão disponíveis gratuitamente para realização tanto da análise estática quanto da análise dinâmica. Durante a minha graduação, por exemplo, desenvolvi o Freki, uma solução para análise estática automatizada e de fácil deploy via Docker. Nesse cenário, o Cuckoo Sandbox se apresenta como…

Cybersecurity

5 min read

Instalando e utilizando o Cuckoo Sandbox
Instalando e utilizando o Cuckoo Sandbox
Cybersecurity

5 min read


Jan 8

Pensamentos e pensadores

Tentei amar como em Shakespeare Deveria ter ouvido os conselhos de Maquiavel Aprendi sobre a felicidade com Aristóteles Com Schopenhauer aprendi sobre a dor Acreditei em Rousseau Mas com o tempo percebi que Hobbes tinha razão Buscando a virtude em Marco Aurélio Provei do mesmo veneno que Sócrates

Poetry

1 min read

Poetry

1 min read


Jan 7

Um novo começo

Não me dê incertezas Me traga esperança Não apague a minha luz Mas aumente o seu brilho Não me abandone na noite fria Mas seja o calor que aquece o meu dia Não seja a dor do passado Mas faça da alegria o presente Não seja a angústia da despedida Mas a esperança do reencontro Não seja o medo da perda Mas a certeza de um novo começo Não escreva o fim da nossa história Mas edifique comigo um novo capítulo Não fuja durante a crise Mas lute ao meu lado

Poetry

1 min read

Poetry

1 min read


May 19, 2020

Installing OpenBSD 6.8 with disk encryption (+ FVWM ricing)

It is time to use the most secure operating system. — Introduction OpenBSD is a Unix-like operating system created by Theo de Raadt in 1995 as a fork of NetBSD. It runs on various platforms and focuses on reliability, security, correctness, and freedom. This is considered by many as the most secure OS out there, it had only two remote attack vulnerabilities…

Openbsd

5 min read

Installing OpenBSD 6.7 with disk encryption (+ FVWM ricing)
Installing OpenBSD 6.7 with disk encryption (+ FVWM ricing)
Openbsd

5 min read


Apr 29, 2020

Submitting your first patch to the Linux kernel

Linux kernel development is done by mailing lists. You have just improved a piece of code or documentation. What now? In this post, I will show you how to submit a patch to the Linux kernel, as well as some tips I learned. Introduction There are many ways one can contribute…

Linux

3 min read

Submitting your first patch to the Linux kernel
Submitting your first patch to the Linux kernel
Linux

3 min read


Apr 28, 2020

CVE-2019–7634: My first CVE

In this post, I will provide details about my first CVE. The vulnerability was discovered when I was on vacation and needed to update a piece of personal information in SUAP (Sistema Unificado de Administração Pública), a system used by several federal public institutions in Brazil. Vulnerability: Stored XSS Developer…

Cve

1 min read

Cve

1 min read


Apr 27, 2020

Hello, World!

Hello, everybody. I am Cristian. After a long time searching for the best blogging platform, I decided to start writing on Medium. This is my first post where I am going to introduce myself and present to you what this blog will be about. Well, I am currently a Computer…

First Post

1 min read

First Post

1 min read

Cristian Souza

Cristian Souza

20 Followers

Cyber security consultant, researcher and professor. https://cristian.sh

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