Researchers found traffic leaks, tracking and weak encryption in 281 free Android VPN apps with over 2.4 billion combined ...

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Abstract: The thesis emphasises the critical role that cryptography-more especially, AES and DES encryption-plays in protecting private communications transmitted over wireless channels, especially ...

Abstract: Considering the current dependency on digital technology in modern society, the protection of multimedia is highly important. Encryption is vital in modern digital communication, ensuring ...