ISO/IEC 27001, SOC 2, and PCI DSS do not provide the same type of assurance. ISO/IEC 27001 evaluates an Information Security Management System, SOC 2 reports on controls at a service organization, and PCI DSS defines security requirements for protecting payment account data and the Cardholder Data Environment.

When evaluating a data center, organizations often focus first on compute performance, availability, network capacity, security, or Tier classification. However, another question is becoming increasingly important as infrastructure becomes more energy-intensive: For every 1 kWh consumed by IT equipment, how much energy does the entire data center actually use?

Ask a security team how many systems their organization has exposed to the internet, and the answer may not always match reality. Test environments created years ago, forgotten subdomains, legacy API endpoints, cloud resources opened through personal accounts, unused VPN services, misconfigured storage buckets, and abandoned SaaS applications may not appear in the official asset inventory.

Infrastructure discussions around artificial intelligence projects often focus heavily on model training. Which GPUs should be used? How large should the cluster be? How long will training take? How should the dataset be stored? However, infrastructure requirements do not end when a model finishes training. Once the model is deployed and starts responding to real users or applications, a new operational phase begins - one that may continue for months or years.

A website or application cannot naturally deliver exactly the same network performance to users in every part of the world. Physical distance, network routes, interconnection points, carrier relationships, congestion, and the location of the origin infrastructure all affect how quickly data reaches the user. For example, a website hosted in Türkiye may provide excellent response times for users in nearby regions while a user connecting from another continent may experience higher latency because the data must travel through a much longer network path. A CDN - Content Delivery Network - is a distributed infrastructure that delivers website and application content through edge servers located across different network locations, reducing latency, origin-server load, and bandwidth consumption.