Apple is already defending iMessage against tomorrow’s quantum computing attacks

Apple’s iMessage is set to incorporate PQ3, a post-quantum cryptography method, to secure data against potential quantum computer attacks. While quantum computers capable of breaking encryption are not expected in 2024, security experts are preparing for the future. The PQ3 upgrade will ensure that data remains secure even when quantum devices become powerful enough to crack existing algorithms. This move is part of a broader trend towards post-quantum cryptography, which is gaining momentum in anticipation of advances in quantum computing.

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