A Data Leakage Prevention Method Based on the Reduction of Confidential and Context Terms for Smart Mobile Devices

Algorithm 2

Pruning.

Input: - Confidential documents set

- Non-confidential documents set

- Clusters set, each with the centroid and corresponding graph

- The set of context terms

Output: - The updated set of confidential terms in clusters

- The updated set of context terms

(1)

(2) for (each in )

(3) If

(4)

(5) for (each in )

(6) Update confidential terms in CT

(7) Update context terms in