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IEEE/ICACT20260124 Question.2 Questioner: mrajhans@paloaltonetworks.com 2026-02-18 오전 1:31:14	IEEE/ICACT20260124 Answer.2 Answer by Auhor abdelhadi.belfadel@irt-systemx.fr 2026-02-18 오전 1:31:14
What is the measured impact of the proposed per-request Zero Trust enforcement (PDP/PEP with Keycloak) on latency, throughput, and scalability for real-time digital twin operations, and how does this overhead evolve as the number of DT services and realms increases?	Thank you for your response. This is indeed an important matter. We have observed an increase in response time, as this approach introduces additional processing to DT requests from the PEP and PDP components. A study is currently underway to accurately assess the impact on system performance, including benchmarking to identify any remaining risks.

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