Certificate of Cloud Security Knowledge (CCSK) 2025 – 400 Free Practice Questions to Pass the Exam

Data-centric encryption specifically concentrates on the protection of data itself, regardless of where that data is stored or transmitted. This approach focuses on encrypting the actual data to ensure that it remains secure even if it is accessed outside of its original environment.

By applying encryption directly to the data, this method ensures that sensitive information is safeguarded against unauthorized access, irrespective of the surrounding infrastructure. For example, if a file containing sensitive information is stored in the cloud, data-centric encryption would secure the file itself, protecting it even if the security of the cloud environment is compromised.

Other forms of encryption, such as network encryption, focus on securing data in transit over networks, while transport-layer security is designed to create a secure channel over a communication network. End-to-end encryption ensures that data is encrypted from the sender to the recipient but does not specifically target the data itself in relation to its storage and processing. Therefore, data-centric encryption is distinct in how it prioritizes the security of the data itself.