Cybersecurity expert, mature man, 40yo, short black hair, glasses, beard, white shirt, dark blue suit, tie, standing, futuristic laboratory, rows of computer servers, neon lights, wires, complex circuit boards, screens displaying code, holographic projections, cityscape at night through windows, skyscraper, modern architecture, sleek lines, metallic surfaces, soft blue lighting, high-tech atmosphere, cinematic composition, shallow depth of field.