Mere data exfiltration is no longer a lucrative approach for ransomware groups, and threat actors may increasingly rely on encryption to regain leverage, Coveware notes in a new report. Following a ...

Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to work on innovative new ways to encrypt information. One such method is ...

Abstract: Public key authenticated encryption with keyword search (PAEKS) has been widely studied in cloud storage systems, which allows the cloud server to search encrypted data while safeguarding ...

Both the founders of WhatsApp and current owner Meta state that the app uses end-to-end encryption, meaning that nobody outside the chat can access the content. A lawsuit claims that this isn’t true ...

Abstract: Ensuring the security and integrity of medical images is crucial for telemedicine. Recently, deep learning-based image encryption techniques have significantly improved data transmission ...