CEO
Quentin Papelard
Cybersecurity expert & trainer
Forged by a rich and atypical experience, Quentin founded QS in 2025.
Born from a freelance project, QS evolved into a desire to reinvent the penetration tester profession.
Book a meeting Senior cyber profiles selected to work on your audits, training programs and cybersecurity support.
QS Cybersecurity favors framed, traceable engagements that help teams decide, remediate or improve quickly.
The practice combines technical rigor, pedagogy, confidentiality and deliverables that remain readable for both leadership and operational teams.