Modern data center, multiple layers of defense, robust perimeter security, intrusion detection system, firewalls, VPN tunnels, secure authentication protocols, access control lists, network segmentation, demilitarized zone, cloud-based infrastructure, virtual private clouds, hybrid cloud architecture, microservices-based application, containerization, orchestration tools, DevSecOps practices, real-time threat intelligence, incident response plan, disaster recovery site, backup and archival systems, encrypted data storage, secure key management, compliance regulations, auditing and logging mechanisms, 3/4 composition, warm color tone, soft focus, futuristic ambiance.