Will quantum-secure messaging become mainstream by 2029?

The Quiet March Toward Quantum-Safe Messaging

Every message we send today dances on cryptographic tightropes that quantum machines may eventually slice clean through. The world is inching toward post-quantum encryption as a silent but urgent necessity.

Companies are testing schemes built on lattice problems and other mathematically rugged structures. These tools promise fortresses capable of resisting the coming wave of quantum computation.

My prediction: By 2029, quantum-secure messaging apps break into mainstream adoption, driven by rising privacy anxiety and government advisories.