Internship - Zero Trust: What Concrete Implementation Approach?

All our positions are open to people with disabilities. CONTEXT The "de-perimeterization" of the corporate information system (IS), an anticipatory vision conceived by the Jericho Forum in the early 2000s, is becoming a reality thanks to the massive adoption of Cloud and teleworking. From a centralized IS where resources are mostly hosted in the company's datacenters and users work primarily from the company's premises, we are moving towards a decentralized IS where resources are distributed between datacenters and one or more Cloud environments, and where users can work from anywhere. Faced with such a transformation, which has the effect of increasing the attack surface of the IS, and a cyber threat that almost always finds a way to infiltrate the IS, traditional security models based on the implementation of network security perimeters and trust zones are being questioned. In this context, the Zero Trust philosophy is experiencing significant enthusiasm. However, while the theoretical principles are now relatively well known and understood, many companies are wondering about the concrete approach to implementing a Zero Trust model. OBJECTIVES The objectives of the internship are to demonstrate the feasibility of a Zero Trust architecture and evaluate its level of security through the design and implementation of a demonstration.