Information Security Models Official

A user at a lower clearance cannot read data at a higher clearance.

As organizations move to the cloud, traditional "walls" have disappeared, leading to the rise of decentralized models. Zero Trust Architecture (ZTA) information security models

The model organizes data into "company datasets" and "conflict of interest classes." A user can access any information initially. However, once they access data from one company (e.g., Coca-Cola), they are automatically blocked from accessing data from a competitor (e.g., Pepsi) within the same conflict class. A user at a lower clearance cannot read