Cybersecurity expert, male, mature, (40yo), serious facial expression, short black hair, glasses, formal wear, white shirt, black tie, black pants, leather shoes, standing, in front of a large screen displaying a network diagram, futuristic laboratory, sleek metal tables, high-tech gadgets, complex circuit boards, cityscape outside the window, neon lights reflecting off the glass, low-angle shot, dramatic lighting, cinematic composition, shallow depth of field.