Cybersecurity expert, male, 30s, bespectacled, short brown hair, trimmed beard, formal attire, white shirt, dark blue suit, tie, sitting, office desk, multiple monitors, keyboard, mouse, security cameras, firewalls, routers, servers, diagrams, flowcharts, certificates, badges, Comptia Security+ logo, architectural design, network infrastructure, cloud computing, threat analysis, penetration testing, risk management, incident response, IT governance, softbox lighting, 3/4 composition, shallow depth of field, professional background.