Cybersecurity expert, standing in front of a massive futuristic skyscraper, white shirt with blue tie, black pants, sneakers, confident posture, hands behind back, 3/4 composition, low-angle shot, cityscape background, multiple clouds, sun shining through, rays of light, abstract digital patterns on the glass building, metallic texture, complex network structure, numerous screens displaying real-time data, futuristic ambient lighting, cinematic atmosphere, depth of field, sharp details, vibrant colors.