Quantum cryptography is a branch of cryptography that uses quantum mechanics to secure communications. Quantum cryptography has the potential to provide unbreakable encryption, by using the properties of quantum particles to detect eavesdropping attempts. Popular quantum cryptography platforms include QKD systems from ID Quantique, Toshiba, and QuintessenceLabs. Check it out Machine learning is a subfield of artificial intelligence that enables computers to learn from data and improve their performance on a specific task over time. Machine learning is used in many applications, such as image recognition, natural language processing, and fraud detection. Popular machine learning platforms include TensorFlow, PyTorch, and Microsoft Azure Machine Learning.