Abstract: There are a large amount of audio signals stored in third-party storage centers. To improve the privacy and security of audio signals, a digital audio encryption and forensics watermarking ...

Microsoft FBI encryption keys raise privacy concerns after BitLocker recovery keys were handed over during an investigation.

BitLocker is a disk encryption feature in Windows that protects your data by encrypting entire drives. Sometimes, the BitLocker screen appears on system startup, preventing users from booting into ...

Abstract: Anonymous messaging system allows users to deliver messages without revealing the sending content and their identifiers, which has attracted ongoing concerns. However, to the best of our ...