Cybersecurity expert, mature lady, short hair, glasses, formal wear, jacket, blouse, pencil skirt, high heels, standing, gesturing, futuristic cityscape, skyscraper, neon lights, holographic projections, advanced computer systems, complex networks, firewalls, routers, servers, databases, coding screens, virtual reality, augmented reality, 3D models, robotic arms, AI assistants, panoramic view, cinematic composition, dramatic lighting, high-tech atmosphere.