Cybersecurity
Auditing, penetration testing and hardening of your systems, data and access. We attack to better defend.
Writeups & research
Cybersecurity & physical security
Anticipate threats.Protect what matters.
Digital protection, access control and intelligent video analysis — built and battle-tested in the field, in Réunion Island.
CERBERUS
Intelligent threat detection
Our expertise
Three domains, one standard: mastery.
Physical security
Control and secure access to your sites: locks, badges, cameras and intrusion detection.
Our systemsVideo intelligence
Real-time stream analysis to detect risk situations: weapons, intrusions and abnormal behaviour.
Cerberus project
Lab & projects
What we build.
Applied-research projects, from prototype to field — blending AI, electronics and offensive security.
Flagship project
Cerberus
Firearm and risk-situation detection through computer vision (YOLO). Built for intelligent video surveillance and real-time alerting.
Serious game
0day City
A CTF-style game where the system you target acts on the world. Hack a traffic-light control panel and you trigger a jam — or cause crashes. The idea: make cybersecurity visual and show its very real impact.
AI / Vision
Heimdall
AI detection building block (people, drones, objects) — the watchman that powers our surveillance systems.
Soon
Gadgets & hardware
Electronic prototypes: access control, sensors, physical-audit tools. The "workshop" side of Blackshield.
The journal
All articles
Latest articles
Tutorial
Sliver C2: getting started for red teaming
Installation, implant generation and first sessions with the open-source command & control framework.
Nov 10, 20268 min
Project
Cerberus: where does weapon detection stand?
Progress update on model training, datasets and first results on video.
Nov 7, 20265 min
Writeup
HackTheBox — Planning
Full writeup of the Planning machine: enumeration, exploitation and privilege escalation.
Nov 2, 202612 min
Contact
Let's talk security.
An audit, a protection need or a collaboration on a project? Describe your context and we'll get back to you.
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Emailcontact@blackshield.re
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AreaRéunion Island (974) & remote
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ApproachOffensive to defend. Discretion guaranteed.