Photonic quantum computing is gaining traction as companies like PsiQuantum, Xanadu, and Quandela develop distinct approaches to harnessing photons for quantum processing. This method offers advantages such as room-temperature operation and compatibility with existing fiber networks. However, significant technical hurdles remain, including photon loss, deterministic generation, and scalable error correction. Despite these challenges, substantial investment and government support are driving innovation in the field. Companies are exploring various architectural approaches, including silicon photonics, squeezed light, and single-photon systems, to overcome these barriers1. The progress in photonic quantum computing has significant implications for the future of computation and cryptography, as it could potentially render current encryption methods obsolete. So what matters to practitioners is that photonic quantum computing advancements could soon disrupt the cryptography landscape, making it essential to stay informed about the latest developments in this field.