A Comprehensive Analysis of Contemporary Quantum Communication Methodologies

Quantum communication is fundamentally rooted in the principles of quantum mechanics. To compensate for the vulnerability of data sharing, quantum physics is applied to quantum communication to safeguard data. Qubits (quantum bits), are the particles used for data transmission. Quantum key distribution technology is used to build secured networks to send extremely sensitive
data. In several sectors like encryption, data security or for specific industries such as military, healthcare, governmental or financial, quantum-based technology will be necessary to take over traditional solutions to make them more secure. Quantum communication can be the solution to future data security challenges, as well as developing a hacker-proof network. Quantum communication, holds the promise of sending information under unbreakable encryption. Quantum communication
relies on the quantum entanglement of photons, in which the photon’s spins or polarizations complement each other and stay correlated even if the photons are separated