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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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!

[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

[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

[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

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 …

Responsible disclosure