Description: Label-based encryption is a data security technique that associates specific labels with information to control access and encryption levels based on those labels. This approach allows data to be classified and protected more granularly, meaning different users can have varying levels of access to the same information depending on the assigned labels. For instance, a document may have labels indicating its sensitivity level, such as ‘Confidential’, ‘Secret’, or ‘Public’. Label-based encryption not only ensures that data is protected but also facilitates permission management, as access policies can be automatically applied based on the labels. This technique is particularly useful in environments where sensitive information needs to be shared among multiple users or systems, ensuring that only those with the appropriate authorization can access critical data. Furthermore, label-based encryption can be integrated with other security technologies, such as identity and access management, to provide a more robust and efficient security solution.
