Rack Security Best Practices: Protecting IT Infrastructure

With data breaches and cyber threats on the rise, physical security at the rack level is just as critical as network protection. Whether housing servers, switches, or UPS systems, racks safeguard the equipment your infrastructure depends on—so securing them is essential.

Rack Security Best Practices:

  • Control Access at the Rack Level: Deploy electronic cabinet locks to prevent unauthorized entry. Ensure that personnel—especially in shared environments like colocation data centers—can only access the racks they’re authorized for.
  • Integrate with Building Access Control: Maintain consistent authentication across doors, cabinets, and sensitive IT areas.
  • Use Real-Time Monitoring: Enable alerts and audit trails for unauthorized access or tampering.
  • Ensure Redundant Power & Connectivity: Use PoE or backup batteries to maintain security and system uptime—even during disruptions.

Why It Matters:
Server racks house mission-critical infrastructure—proper physical access control prevents data loss, downtime, and compliance issues.

 

Rack Types & Environments

Racks typically come in two forms: rack enclosures (also called rack cabinets) and open-frame racks. They're designed to mount standard 19" rack-mount equipment-servers, routers, UPS systems, switches, and audio/video across IT, A/V, and industrial settings. They provide rack equipment organization, security, and cable management while enabling airflow. 

Where are Racks Used?
  • Data centers and server rooms 
  • Audio/video installations
  • Network closets housing telecommunications equipment
  • Industrial environments such as a factory floor
  • Earthquake-prone areas (with specialized designs)

Power Where It Matters Most

Securing your racks is only half the equation—powering them efficiently matters just as much. Our sister brand LifeSafety Power offers scalable, intelligent solutions built for mission-critical IT environments.

Rack-level access starts with the right physical security. HES server cabinet locks provide the critical layer of protection that supports broader rack security strategies.

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