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

Brendan Guevel 8 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

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[PUBLICATION] Mobile Hacking CheatSheet

Davy Douhine 1 min

Last year, after noticing that no serious cheatsheet about mobile security was around, we’ve published a first attempt to summarise a few interesting basics info regarding tools and commands needed to assess the …

Publication

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UDP Technology IP Camera vulnerabilities

Titouan Lazard, Ibrahim Ayadhi 26 min

At Randorisec, we have been looking at UDP Technology IP Camera firmwares for a long time now. UDP Technology is providing a firmware for many IP Camera vendors such as: Geutebruck Ganz Visualint Cap THRIVE Intelligence …

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