A private cage is a physically enclosed, secured area within a data center that is exclusively available to a specific customer. This area contains only the IT systems and racks of the respective company. Separation is achieved through robust metal mesh or walls, ensuring a clear physical partition from other customer infrastructures. This creates a “data center within a data center”—with controlled access, enhanced protection, and high data security.
The separate rack areas are equipped with state-of-the-art security mechanisms. Access is typically granted via electronic locking cylinders, allowing entry only to authorized personnel. Every access movement is logged and additionally documented by a comprehensive video surveillance system. This ensures that customers maintain control at all times over who had access to their infrastructure and when—a central aspect regarding compliance, data protection, and industry-specific security requirements.
Companies with particularly sensitive data—for example, from the financial, healthcare, or industrial sectors—benefit from the exclusive use of a private cage. For companies subject to legal requirements such as the GDPR or industry-specific certifications (e.g., ISO 27001, BSI IT-Grundschutz), a private cage is often a practical solution for meeting these mandates.
If you want to effectively protect your server space from unauthorized access, firstcolo offers the right solution: Our private cages in modern data centers are tailored exactly to your requirements. You receive not only physical security but also the highest degree of flexibility and control over your business-critical IT infrastructure.
An individually secured server area offers not only maximum security but also a high degree of scalability. Companies can adapt the partitioned area precisely to their growing requirements—whether through additional racks, individual power concepts, or customized network connections. This flexibility makes private cages particularly attractive for organizations that are growing dynamically or operating complex infrastructures. Furthermore, specialized solutions such as direct connections to cloud providers, redundant carrier links, or individual access policies can be easily implemented—all within the clearly defined and protected environment of a private cage.
