The digitalisation of products and services continues, accentuated by the Covid crisis and containment. A guarantee of simplicity and fluidity of experience for our customers and users, any IT development nevertheless generates a risk of vulnerability to malicious hackers.



Knock Knock offers decision makers HackerInResidence©, an (ethical ???? automated cyber penetration testing service. Suitable for both small and large enterprises, we provide cybersecurity managers with an advanced analysis and decision-making capability, based on simulations that reflect the real threat.



We advocate a transparent, exhaustive, regular and secure approach, which will allow you to have a clear vision of the state of your information system, and to prioritise your security projects with complete peace of mind.