Abstract: With the increasing demand for secure image transmission and storage, image encryption has become a crucial aspect of digital security. Traditional encryption techniques, such as AES and DES ...

Abstract: In today's digital healthcare landscape, safeguarding patient data during inter-hospital communication is crucial. This paper introduces an innovative Hospital Communication System that ...

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Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

User A sends message ↓ Client encrypts message using AES-256-GCM ↓ AES key encrypted using receiver’s RSA public key ↓ Encrypted payload sent via Socket.IO ↓ Backend stores encrypted message in ...