DATA CENTRE STRATEGY
A PRACTICAL EXAMPLE OF RESILIENCE IN ACTION
While many UPS solutions promise some degree of fault tolerance, only a handful deliver verified, long-term resilience in high-density environments.
One such example is Legrand’ s Keor FLEX high-power modular UPS, which Michel highlights as a demonstration of what validated reliability can achieve.
“ One example is Legrand’ s Keor FLEX high-power modular UPS, which demonstrates how validated reliability, fault isolation, operational safety, and cyber-secure design can be combined to support long-term service continuity,” he says.
It serves as a proof point that UPS resilience can no longer be considered an optional feature.“ As AI workloads continue to reshape power dynamics, resilience will increasingly depend on how safely, predictably, and efficiently systems operate under real operational stress,” concludes Michel.
“ Indicators of a cyber-resilient design include robust authentication processes that allow only authorised personnel to gain access, remote supervision over an isolated LAN without enabling remote control orders, encrypted data exchange, and isolating monitoring and communication functions from core power operations. These architectures help maintain service continuity even during cyber incidents.”
By embedding cybersecurity resilience at the architectural level, operators can protect uptime against both physical and digital threats
116 March 2026