In the digital age, privacy and security have become major concerns for everyday users. Whether you’re sending a message, making a call, or sharing a document, there’s always the risk of your ...

Quantum-ready standards, field-proven SDR attacks, and new P25 link-layer tools are redefining secure RF design. Yesterday’s ...

Therefore, this paper proposes fair-and-exculpable-attribute-based searchable encryption with revocation and verifiable outsourced decryption (FE-ABSE-RV) Using Smart Contract, and constructs a ...

This key map then guides the encryption of the secret image through a bitwise XOR (bit-XOR) algorithm, effectively merging the secret image with the key map. During the decryption process, the ...

The C.I.A. director, John Ratcliffe, said the strikes had “severely damaged” Iran’s nuclear program, and the administration suggested that the initial report, by the Defense Intelligence ...

Vitamin C fuels skin regeneration by unlocking genes that drive cell growth—making aging skin act young again.