Greek scientists have developed an advanced optical encryption system combining AI and laser-generated holograms to enhance data protection. Unlike traditional methods, this system utilizes the physical properties of light, making it highly resistant to hacking attempts. By scrambling light beams with a high-power laser and ethanol, the original data is hidden beyond recognition. AI is then used to decode the holograms with an accuracy rate of 90-95%. Despite its effectiveness, the system is not yet ready for market due to limitations in practicality and cost.