Randori

Term used in Japanese martial arts referring to a form of practice in which a person defends himself against multiple attackers in quick succession without knowing how they will attack or in what order.

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RandoriSec is an offensive security company with a team of experienced consultants who help the company’s clients to contain technology-related risks.

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Penetration Test

Want to know what an attacker can do to your information system?
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Security Audit

Need to gain an exhaustive overview of the state of your information system?
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Training

Want to improve your security skills on mobile hacking and penetration test?
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Reverse Engineering

Need to test and find vulnerabilities or backdoors on your products?
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SecOps

Need help with your projects to build or operate security solutions?
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SecArch

Need help with your projects to design or create secure platforms?

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From our blog

Our experts like sharing tips and new techniques they used while on a job. They’re yours to read, check our blog posts!

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[CONFERENCE] Insomni'hack 2022

RandoriSec 9 min

On this year 2022, some of us have participated to the Insomni’hack conference in Geneva (March 24th & 25th). We were very happy to meet again the infosec community IRL :) Here is a quick review of the talks …

Conference

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[NEWS] Hello 2022!!!

Davy Douhine 2 min

We would like to wish you a happy new year 2022! We hope you’re doing well regarding the current situation. Here we are working hard to improve the security posture of our clients. During our free time, we work on …

Conference

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[CTF] Sthack 2021 - Write-up Troll Game (PNG Analyzer)

Brendan Guevel 9 min

Voici un compte-rendu du premier challenge de pwn proposé par l’édition 2021 du CTF de la Sthack à Bordeaux. C’est un challenge créé par ghozt et phenol. La particularité de ce challenge est de débuter par …

Conference

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[CONFERENCE] Sthack 2021

Brendan Guevel 8 min

Depuis 2011, la Sthack est une conférence de sécurité informatique se tenant annuellement à Bordeaux. D’un simple CTF organisé par des étudiants, elle est devenue au fil des années une conférence accueillant …

Conference