03 / Insights

Insights

Excerpts of technical articles the Center Director wrote on a personal blog. The full articles are on the original site.

The articles in Insights reflect the personal views of their authors and do not represent the official position of KETI or the Center.

2026-10-16

Zero Trust - From the System Down into the Hardware

Zero trust stops at the boundary of the device. Using a pick-and-place robot as the example, this looks at what changes in access, decision cycles, component identity, enforcement and safety when it is pushed down to the commands a controller sends to each joint.

Seungwoo Kum, Center Director / seungwoo.datasec.work
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2026-10-13

Confidential Computing - TEE and PCC

Does running inside a TEE make an AI service trustworthy? A comparison of what cloud confidential computing protects and what Apple's Private Cloud Compute (PCC) adds on top of the TEE, seen as component versus system.

Seungwoo Kum, Center Director / seungwoo.datasec.work
Read the full article ↗