The fact is that quantum communication is just waiting for crackers.

People are saying that quantum encryption is the end of cryptology. But the fact is that there are thousands of masterminds that are willing to break the quantum security.

If we look back at history. We can remember that some specialists claimed that RSA encryption is "impossible to break". And that means there is also a race against quantum encryption.

There is the possibility that hackers can use holograms that are photon clouds to capture data from qubits. It's possible that when the qubit travels through the small hologram. That thing can adjust photons enough high accurately that they can copy data from the qubit. And then another photon group will re-adjust the qubit to the right energy level.

That means that when the lost energy of qubit is replaced. Nobody knows that the data is stolen. Otherwise, the change in energy levels tells that somebody stole a qubit. But the fact is if the data is not lost, that thing means that hackers can copy it to another qubit by using a hologram.

Replicating quantum entanglement is one of the best ways to hack a quantum system. In that model, the attacking system makes similar qubits. That the target system uses. And then that allows copying data from the system. In that kind of operation, the attacking system will make a so-called parasite qubit in the system.

In some other versions, the attacker will aim the laser ray just behind the reading port of the quantum computer. And that thing makes it possible to read the information remnant from the used qubits. And of course, the attacker can attack against binary computers that are linking quantum computers to screens and keyboards.

Or hackers can use some other method like slipping into the office and creating a couple of user accounts if they find the right password from some papers. So, data security has an important role also in the world of quantum systems.

https://scitechdaily.com/scientists-augment-reality-to-crack-the-code-of-quantum-systems/

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https://scitechdaily.com/scientists-augment-reality-to-crack-the-code-of-quantum-systems/

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