Which feature is crucial for data security within Education Cloud?

Data encryption is fundamental for ensuring data security within Education Cloud. It helps protect sensitive information—such as student records and financial data—by converting it into a coded format that can only be accessed or decrypted by authorized users. This ensures that even if unauthorized individuals gain access to the data, they cannot read or misuse it.

In the context of education, where compliance with regulations like FERPA (Family Educational Rights and Privacy Act) is crucial, data encryption serves as a foundational security measure to safeguard student privacy and institutional integrity. This makes it an essential feature in any system that handles sensitive educational data, clearly highlighting its role in maintaining trust and data security across educational institutions.

Other options, while containing beneficial functionalities, do not directly address the core concern of data security in the way that encryption does.