The zero-trust policy is a data sharing model that follows the "Do not
trust" policy. According to this method, devices, users, and
applications within or outside a particular network set by a company's
security professional are not deemed trustworthy. Compared to the castle
and moat model, the zero-trust policy is more efficient and protects
the valuable asset of a company.
Read full article here:
https://typing.ai/blog/all-you-need-to-know-about-zero-trust-policies